Think you've answered your own question mate.
I'm not asking, or expecting, McCabe and the Prince to be overly brave or careless, but the reason we've progressed and seem to be able to compete the higher we go must suggest the Board should support the manager. I doubt there's any Blade who expects a stellar signing, but as brilliant as Wilder's signings have been, the higher we go the more it seems we'll have to compete at whatever the going rate is. No doubt Wilder will continue to surprise us with his signings, but I doubt that's an inexhaustible well that he can draw from.