Regardless of the business, leaders are continually challenged by hiring the best talent to increase a company's efficiency, productivity, and results. Most build rigorous processes: detailed job descriptions, structured interviews, scorecards. And yet the same question lingers after every hire class: which of these people will actually win?
This piece is about why that question is so hard to answer with the tools most organizations currently use, and what a better methodology actually looks like.
The Capability List That Feels Complete
Years of collaboration with commercial leaders across industries produce a remarkably consistent list of "must have" attributes for a new sales hire. The specific language varies by organization, but the themes are familiar: driving results, strategic thinking, problem-solving, entrepreneurial spirit, utilization of data, clinical or technical acumen, persuasiveness, and teamwork.
It is a solid list. Each item reflects something real about what strong performers tend to look like. The problem is not that the list is wrong. The problem is that it is incomplete in a way that only becomes visible when a hire either soars or flames out six months in.
How Scorecards Create a False Sense of Certainty
Once a capability list gains organizational approval, the next logical step is to build an interview scorecard: a set of questions designed to elicit responses that can be graded. A candidate earns an A, a 4 out of 5, a green rating. The scorecard creates the appearance of objectivity. It also creates a shared language for the hiring committee to use when comparing candidates.
But consider what a scorecard actually measures. It measures how well a candidate performs in a structured conversation with people who are actively trying to assess them. That is a very specific scenario. It is not the scenario they will face most of the time in the role.
The real environment is messier: a skeptical customer who has heard similar pitches before, a room where the buyer's attention is divided, a moment where trust has not yet been established and the representative must earn it quickly through how they communicate. A scorecard cannot simulate that. It was not designed to.
The Lingering Question No One Could Answer
Even after building and rebuilding job descriptions, after refining scorecards, after iterating on interview questions, the question remained: how could we truly know if the individuals hired would go on to win awards or fail to gain traction?
The honest answer is that we could not. And the reason why took years to become clear.
Looking back, what stands out is that the entire process focused on what candidates had done and what they claimed to believe, but almost nothing evaluated how they actually communicated in a way that moved people. That distinction matters more than any other factor on the scorecard.
What the Research Says About Communication
There is no shortage of resources on the topic of effective communication. Most of them reach similar conclusions: an effective communicator is clear, correct, complete, concise, and compassionate. They are engaged and considerate, they listen well, they ask thoughtful questions, and when they speak, they are confident and gracious.
These descriptions are not wrong. But they are descriptions of an outcome, not a methodology. They tell you what to look for without telling you how to identify it in a hiring context, or how to develop it once someone is on the team.
That gap, between knowing what effective communication looks like and knowing how to evaluate or build it, is where most hiring processes fall short.
The "What" Without the "How"
Here is the challenge worth sitting with: review the strategy used on the last group of candidates interviewed. Was there a specific methodology to evaluate a candidate's ability to communicate effectively, beyond giving a high score to an answer that landed well?
Most organizations can answer what they were looking for in a communicator. Very few can answer how they measured it in a way that predicted customer-facing performance. The distinction matters because "they were articulate" and "they can build trust under pressure with a skeptical buyer" are describing very different things.
Articulation is measurable in a structured interview. The ability to earn trust with a customer who has no pre-existing relationship and every reason to be guarded is not, at least not with the tools most hiring processes deploy.
The Real Question to Answer
The question that actually predicts success is this: how effective will this person be in front of a customer? Not how do they perform in a room designed to evaluate them, but how do they perform when the stakes are real and the outcome is uncertain?
Specifically, the evaluation should center on whether a candidate can do three things:
- Build genuine trust with someone who has no prior reason to extend it
- Understand and articulate the customer's real problems, not just the surface-level symptoms
- Communicate in a way that leads the customer to act differently than they would have otherwise
These three outcomes are the actual job of a commercial representative. Every capability on the standard list, from driving results to strategic thinking to persuasiveness, only produces value when it is delivered through communication that clears those three bars. A technically knowledgeable, analytically sharp, results-oriented person who cannot do those three things will underperform. Consistently.
Why the Brain Makes This Harder Than It Looks
The reason these three outcomes are difficult to evaluate in a traditional interview is rooted in how the brain responds to different types of conversation. In a structured interview, the candidate's brain knows it is being evaluated. It activates the rational, performance-oriented systems and produces the kind of composed, organized communication that earns high scorecard marks.
In a live customer conversation, especially early in a relationship, the buyer's brain is running a different program entirely. It is not evaluating the representative's qualifications. It is deciding whether this person is safe to trust. That decision is made faster than the rational brain processes words, and it is based almost entirely on how the representative communicates, including tone, pacing, what they ask, and how they listen.
A candidate can earn a perfect scorecard score and still lack the instincts to communicate in a way that passes that trust test. The brain science makes this not a character flaw but a trainable skill, and the first step is finding a way to assess it before the hire rather than discovering its absence six months into the role.
Building an Intentional Communication Methodology
The path forward is not to replace existing hiring infrastructure. The scorecard still has value for evaluating experience, cognitive fit, and organizational alignment. The missing layer is a methodology specifically designed to evaluate communication effectiveness in a way that predicts customer-facing performance.
That means creating scenarios in the interview process that approximate real customer conversations, not asking candidates to describe a past sales situation, but putting them in a simulated version of one and observing how their communication lands. It means having a framework for what you are watching for, tied to the neuroscience of trust, not just a gut sense that someone "presented well."
At Braintrust, the work starts here. Effective communication is the single highest-impact capability in any commercial organization, and it is also the most underevaluated in hiring. Organizations that build an intentional methodology around it, one grounded in how the brain actually processes information and makes trust decisions, stop guessing about which hires will perform and start building selection processes that predict it.
If you want to stop guessing whether a new hire will succeed and build an intentional communication methodology into your hiring and development process, start a conversation with our team and we will show you what that looks like in practice.
