You can say the same for players too.
Would Kieffer Moore have made a difference to us this season? Probably.
Would he have wanted to move to the NE? Who knows, but perhaps not. If he didn't want to, that's not the club's fault.
It's no good paying over the odds to get anyone who doesn't really want to come. We've been down that road before.
Would he have had the same impact as he's had at Ipswich if he was up here living out of a suitcase is another consideration.
Managerial changes mid season should be treated as the unexpected events that they are. Yes, ideally we'd hang on til the summer but events on the pitch are making the case for looking now. If the man we want is available then we should be weighing the costs and benefits of getting him in now.
What we don't want is a months long saga starting at the end of the season and running into pre-season preparations.