Borrowed Thinking: When Your Advisory Relationships Start Making Decisions for You

An Uncomfortable Question Worth Asking

We will state the obvious tension at the outset: this article is published by an advisory firm. We are, by definition, a participant in the dynamic we are about to examine. That fact does not disqualify us from raising the question. If anything, it obligates us to.

The most durable advisory relationships we have observed — and the ones that generate the most sustained value for clients — share a common characteristic: they make the client more capable over time, not more dependent. When the opposite occurs, something has gone wrong. The question worth asking in any advisory engagement is not simply whether the work is good. It is whether the organization is stronger for having done it.

The Dependency Gradient

Advisor dependency rarely announces itself. It develops gradually, through a series of individually reasonable decisions.

A firm brings in outside counsel to navigate a complex acquisition. The engagement goes well. The next major decision involves the same team. Then the one after that. Within a few years, a pattern has formed: the organization's senior leaders do not move on significant strategic questions without first establishing what the advisors think. The internal deliberation that should precede the advisory engagement — the messy, time-consuming work of developing a leadership team's own considered view — gets compressed or skipped entirely.

This is the dependency gradient. No single step on it is obviously problematic. The cumulative effect can be significant.

Internal strategic capability is not self-sustaining. Like any organizational muscle, it atrophies when it goes unused. Leadership teams that consistently outsource the analytical and deliberative phases of strategic decisions do not maintain the same capacity for independent judgment that they would have developed through practice. When the advisory relationship eventually ends — as all advisory relationships do — the gap can be disorienting.

What High-Value Advisory Engagement Actually Looks Like

Before diagnosing the problem, it is worth being precise about the value that external advisors genuinely provide. There are categories of advisory work that no internal team should be expected to replicate.

Advisors with deep sector expertise, access to comparative data across industries, and experience navigating specific transaction types bring knowledge that would be impractical to develop internally. Advisors who have worked through analogous strategic challenges at peer organizations bring pattern recognition that accelerates decision quality in ways that are genuinely difficult to substitute. And advisors who are structurally positioned outside the organization's hierarchy can say things that internal executives cannot — a function that, when used well, has real organizational value.

The question is not whether to use advisors. The question is what role they are playing in the organization's decision-making architecture — and whether that role is evolving in a healthy direction.

A Diagnostic Framework for C-Suite Leaders

The following questions are designed to help executive teams assess the nature and health of their current advisory engagements. They are not comfortable questions. They are useful ones.

Who is doing the thinking? In a well-functioning advisory relationship, the client's leadership team develops an independent view before the advisor's perspective is introduced. If your team routinely receives the advisor's analysis before forming its own, the sequencing may be quietly inverting the appropriate dynamic.

What does your team do when the advisor is not in the room? If your leadership team finds itself deferring major strategic questions until the next advisor call rather than working through them internally, that is a meaningful signal. It suggests the internal deliberation infrastructure may be underdeveloped.

Is the engagement building internal capability? Some advisory engagements are explicitly designed to transfer knowledge and methodology to internal teams. Others are not. Both can be appropriate, depending on the nature of the work. What matters is whether the organization has made a conscious choice about which model it is operating under — and whether that choice reflects genuine strategic intent.

Are you getting challenge or confirmation? Advisors who consistently validate the client's existing views are providing a service, but it may not be the most valuable one available. The advisory relationships that generate the most durable value tend to be the ones in which the advisor is willing to introduce friction — to challenge assumptions, surface inconvenient data, and push back on conclusions the leadership team finds comfortable.

What is the exit condition? Every advisory engagement should have a coherent answer to the question: what does success look like, and how will we know when we have achieved it? Engagements without clear success criteria tend to persist on institutional inertia rather than demonstrated value.

The Accountability Question

There is a dimension of advisor dependency that goes beyond capability erosion. It touches on accountability.

In a well-governed organization, strategic decisions are owned by the leadership team that makes them. The executive accountable for an outcome is the one who made the call — informed by advisors, informed by data, but ultimately responsible for the judgment.

When advisory relationships become deeply embedded in the decision-making process, this accountability can become diffuse in ways that are organizationally unhealthy. When a strategy underperforms, the post-mortem conversation should center on what the leadership team knew, what they decided, and why. If the honest answer is that the advisory firm drove the analysis and shaped the recommendation, and the leadership team largely ratified it, the accountability architecture has been compromised.

This is not a legal or governance observation, though it has implications in those domains. It is a strategic one. Organizations in which leadership accountability is diffuse tend to make slower, less decisive decisions over time — because the psychological ownership of outcomes is unclear.

Designing Advisory Relationships That Strengthen Rather Than Substitute

The most productive advisory engagements are designed with intentionality from the outset. That means being explicit about the division of labor between internal leadership and external counsel, building in mechanisms for internal capability development where appropriate, and establishing clear criteria for what the engagement is meant to accomplish.

It also means being willing to have a candid conversation with your advisors about the nature of the relationship itself. Advisors who resist that conversation — who prefer the engagement to remain loosely defined and perpetually necessary — are telling you something important about where their interests lie.

The organizations that use advisory relationships most effectively treat them as temporary augmentation of a permanent internal capability. The advisors serve the strategy. The strategy belongs to the leadership team. That distinction, simple as it sounds, makes an enormous difference in how organizations develop over time — and in how clearly their leaders can see the decisions in front of them.