Depends how you look at it ....... he may have resigned simply because he got a better offer and will be replaced by someone of equal standing in which case no harm done
There is no intimation that he resigned under a cloud or because of a dispute ...... so i doubt much harm done for a privately owned company.
Lets face it we have no money to buy new players, the fact that this Prozone was sold to keep the club going says everything. Were £30m odd in debt and no investment coming in.
The two most valuble players we have had left on free transfers. I don't want to be all 'doom and gloom' but I think admin could be on the cards sooner rather than later.