Grass isn’t always greener — you hear this saying quite a lot in the football world and, in the case of Wolverhampton Wanderers, it’s probably something that has run through the owners’ mind a gazillion times since their decision to relieve Mick McCarthy of his very successful tenure as the manager in February of last year — especially when they are now a further three managers down the line and, going into last night’s game against Watford, in the bottom three of the Championship.