Some platform changes, justified on their own merits, are chosen partly because they retire the expertise behind a resistant group's veto, so that group's standing fades with the system it guarded.
Borderline: whether this move is justified depends on the situation, and only the person in it can judge.
An example
The chief information officer of a mid-sized life insurer needed to launch new products in months, and every architectural change went through six senior engineers who were the only people who fully understood the thirty-year-old policy-administration system. They had blocked two earlier modernization plans. She built the case for moving new business onto a modern administration platform on product speed and maintenance cost, and it stood on those grounds. She also told the chief executive privately that it would end the group's veto over architecture. She did not negotiate scope with the six. She offered them the same retraining as everyone else and kept the legacy system running for the existing book, with them in charge of it. Two of the six took the training. New products launched on the new platform within the year.
Why it works
It works on the alternative only. Keeping the old system, and the veto that rests on knowing it, looks worse once a new platform makes that knowledge irrelevant, because the consulted-elder status loses its basis. Holding out as keeper of the old expertise also costs more, as peers start to treat the holdouts as relics. It depends on a platform justified on independent grounds, a group whose power rests on legacy expertise more than on relationships or formal authority, and enough slack to absorb the productivity dip.
The thinking behind it
Oliver E. Williamson The Economic Institutions of Capitalism (1985) explains that knowledge specialized to one system or relationship loses value outside it. A group whose veto rests on knowing a thirty-year-old system holds specific knowledge whose value depends on that system staying. Replacing the system lowers the value of the knowledge, and with it the veto, without any argument about the people.
Pierre Bourdieu Outline of a Theory of Practice (1972) describes symbolic capital, recognition that works as a resource and can be converted to and from other resources. The standing of consulted experts is symbolic capital built on technical knowledge. When its material basis changes, the recognition fades with it, which is why the defense is to convert old expertise into a leading role on the new platform.
George A. Akerlof The Market for "Lemons": Quality Uncertainty and the Market Mechanism (1970) shows that the side that knows what the other cannot check sets the terms. A group that alone understands a legacy system can claim risks and costs nobody else can verify. That is why the clean form tests what the experts say about load-bearing dependencies before approving the scope.
When it fits
The setting is a group whose veto over decisions rests on knowing a system nobody else understands, with that veto holding back a change the business needs. The new platform has to stand on its own case, the organization needs slack to absorb a dip in productivity during the transition, and you need the authority to approve the change.
How to use it well
Build the business case on the platform's own merits first, and make sure it holds without the political benefit.
- Be honest inside the leadership team about whose standing the change will retire, so nobody is surprised later.
- Before approving the scope, check whether the old system is load-bearing in ways the plan has missed. Ask the people who know it, and test what they say.
- Do not trade scope with the group whose veto it ends. Once you bargain with them, you have restored the value of their expertise.
- Offer them retraining on the same terms as everyone else.
Plan the transition with slack. A dip in productivity is normal, and a schedule with none forces you back onto the old experts.
What it costs and where it backfires
Expect a productivity dip and some lost knowledge. If the old system turns out to be load-bearing in ways you missed, that is how this move usually fails, and you will need the people you sidelined. Leadership may protect the group if it has invested in them before. A resister who becomes the new platform's champion regains standing. Shading the business case is where this stops being clean: a platform chosen only to push people out, with the numbers bent to justify it, is a purge, and people will see it as one.
When it is used on you
Become the new platform's internal champion when its scope retires exactly the capability your group owns while the business case is argued on other grounds. Learn it early, offer to lead the migration of what you know, and turn legacy knowledge into a skill that transfers. Point out, with evidence, where the old system is load-bearing.