Yeah that's the slight worry that IF someone comes in and they have even the faintest idea of how to set foundations & run a club with a plan that doesn't change by the week then they may actually improve.
it's never too good building on old foundations, the restrictions in that is the old ones are still in place
you see in the path of time when clubs have a time period that nobody could touch them, they forget time keeps ticking over and the rest catches up with a new idea and blows them away,
but they never understand how somebody can be above them and better, they try to be that club even copy them,
but it never works out, because the old setup and the people that were involved in the system are still around judging the new,