Shift90 Blog

Why Firing the old GTM Playbook after an Acquisition Wins

Written by Craig Vintcent | Dec 5, 2025 12:13:09 PM

We fired the entire sales playbook 4 months after a £28m acquisition.

Best decision the PE firm ever made.

Here's what they'd been doing wrong:

The client came to us with revenue flat, and the team demoralised.

"But we interviewed our customers," they said. "We did the work."

I looked at their questions: 

  • Are you satisfied?
  • What could we improve?
  • Would you recommend us?

Corporate theatre. Zero insight into replication.

The questions that actually print money:

  • What problem were you trying to solve the day you called us?
  • What made you choose us over the competitor you were already talking to?
  • What almost made you walk away?
  • When did you know this was working?

We ran 15 of these interviews in 2 weeks.

The pattern was brutal: Their best customers ALL had the same trigger event 30 days before buying.

They'd ALL tried the "obvious" solution first and failed.

They converted in 4-6 days, not the 45-day cycle the sales team assumed

The acquiring company's playbook assumed a completely different buyer journey.

No wonder nothing was working.

Within 60 days: Rewrote all outbound to target the actual trigger event.

Cut the pitch deck from 27 slides to 6.

Removed three "qualification" steps that were killing momentum.

Result: 34% increase in close rate without changing the product or pricing.

The brutal truth: Your customers already know what works.

You're just not asking them the right questions.