You can only judge on what you find 64 and I have not seen any of that evidence. As you probably can tell from other posts I am not a great fan of any kind of racism or of right wing nut jobs so had I seen such evidence it might have changed my views on how nice a guy he was.
Either way he proved to be not very good at managing a full time professional football team so I am delighted the board found him too expensive to rehire.