THE GROWTH EDGE
The Strategy Edge
People Strategy for Organizational Leaders
August 2026 • Issue #5
A recurring theme in the last three months of client work has been the gap between process and honesty. A company runs a talent review and every director is high potential. An acquirer conducts diligence and the target’s culture assessment is a single sentence: “strong team, entrepreneurial.” A performance cycle produces ratings that cluster at “meets expectations.” In each case, the artifact of the process exists. What’s missing is the honest conversation the process was supposed to create.
Both of last month’s posts are about this pattern. HR due diligence is the M&A workstream that most often gets a fraction of the rigor of financial and legal diligence — with predictable consequences. The talent review is the annual ritual where leadership teams spend two hours politely agreeing that everyone is “solid,” then wonder why succession planning never produces internal candidates. The process ran. The truth didn’t come out. And the decisions that should have been informed by the process were made somewhere else, in hallway conversations, on gut feel.
The fix in both cases is structural, not motivational. People don’t tell harder truths because they’ve been asked more sincerely. They tell them when the structure of the conversation makes honesty productive rather than politically costly. That’s what this month’s posts, and the research below, are about.
What We Published Last Month
HR Due Diligence: What Acquirers Miss and Sellers Can Prepare For
The top seven obstacles to M&A success all relate to people issues. Yet HR diligence usually gets a fraction of the attention that financial and legal diligence receive. This post walks through the five categories of risk acquirers routinely miss — key person dependencies, inherited compliance exposure, undocumented compensation promises, cultural integration complexity, and leadership retention risk — and what sellers can address before buyers open the data room. Useful whether you’re a founder considering a sale, a PE partner about to close, or a CEO whose board is asking about acquisitions.
Read it: HR Due Diligence: What Acquirers Miss →
How to Run a Talent Review That Actually Changes Decisions
A four-hour talent review that redirected three promotion decisions and surfaced a flight risk the CEO didn’t know about. A two-hour talent review that produced a color-coded grid and changed nothing. Same template, same agenda, completely different outcomes. This post explains why most talent reviews fail — rating inflation, unfacilitated conversation, disconnected outputs — and walks through the three-tier framework we use (Well-Placed, Growth Talent, Top Talent) that produces the honest conversation the 9-box was supposed to enable. If your Q3 review is coming up, this is worth 10 minutes.
Read it: How to Run a Talent Review That Actually Changes Decisions →
Worth Knowing: What the Research Is Saying
Mercer, M&A Readiness Research. Surveying 1,438 stakeholders across 54 countries who had been involved in over 4,000 transactions in the prior 36 months, Mercer found that cultural integration issues negatively impacted at least $1 million of value in over 70% of cases — and for larger deals, the figure was often well above $5 million. The report’s blunt conclusion: culture left to chance has significant potential to derail operational performance post-close, and the common denominator in delivering sustainable economic value is people.
The takeaway for anyone on either side of a transaction is that cultural due diligence is not a soft add-on to the workstream — it’s the workstream most likely to determine whether the deal delivers its thesis. And on the sell side, it’s a preparation opportunity most founders don’t recognize until a buyer’s team is already picking apart the gaps. The companies that quantify their own people risks before entering the market defend their valuation better than the ones who wait to be asked.
AIHR & DDI, 2026 Talent Management Research. Structured, multi-rater calibration outperforms single-manager opinion for high-potential identification — particularly where the false-positive cost is highest. DDI’s Global Leadership Forecast consistently shows that organizations running a structured talent review process have a measurably stronger leadership bench and faster internal succession than peers who rely on ad-hoc manager judgment. In companies above 1,000 employees, 67% still run an annual or biannual calibration cycle. The predictor of value isn’t whether you run one; it’s how honestly the conversation is facilitated.
For growing companies below that headcount, this is a gap and an opportunity. Most companies in the 100–1,000 range either don’t run a formal review or run one that quickly collapses into rating inflation. The competitive advantage of doing one well is disproportionate to the effort — not because the process is complicated, but because most competitors aren’t doing it, so the internal signal about bench strength travels further than the equivalent effort would in a bigger org.
Gallup, 2026 State of the Global Workplace. Global employee engagement dropped to 21% in 2025, with manager engagement falling from 27% to 22% — the steepest single-year decline in the report’s history. Gallup ties managers to 70% of the variance in team engagement, and only 44% of managers worldwide have received formal management training. The disengagement is spreading upward: the sharpest declines now sit with managers and workers under 35.
If you’re calibrating your talent bench this quarter, this is the data point to hold up against your grid. The “strong middle” that most talent reviews produce — the row of directors you’d rate a solid 3 out of 5 — is precisely the population Gallup’s data suggests is quietly checking out. The talent-review question isn’t only “who’s ready for the next role?” It’s “which of our people are still fully in the game, and what have we done to keep them there?” Retention risk shows up in the disengaged middle long before it shows up in a resignation.
Resource Spotlight
Talent Management Readiness Guide. A self-assessment that walks through the four readiness conditions for formal talent reviews and succession planning — and tells you what to build first if you’re not there yet. Especially useful before your Q3 or Q4 review cycle, because it identifies the structural gaps (definitions, calibration process, decision-connection) that make the difference between a review that changes decisions and one that produces a grid nobody opens again.
Get the Talent Management Readiness Guide →
Have a people challenge you’re trying to figure out?
Discovery calls are free, 30 minutes, and there’s no pitch — just an honest conversation about where you are, what you’re trying to solve, and whether outside help would actually move the needle.