..........Or it's just the kind of non-trackable wank that shit journo's rattle out to grab a few column inches in and make a cynical grab at claiming an "exclusive" the moment they smell blood.
There's no particular benefit to a club leaking such inconsequential fluff to the media....... They'll sack who they want and won't do so unless feel they have legitimate cause (whatever the reason is).... And they won't have to explain themselves.
I think they assume that a manager will have some strong support among their customers. Discrediting the manager makes it easier to get shot of him