The Sunderland manager got hauled over the coals in a press conference for continuing to field a player who by all accounts was a kiddy fiddler, transcript in The Guardian.
Yes, I know that being a football manager is about PR as much as anything, but he'd have been well in his rights to tell the assembled journos to piss off.
I agree that an employer shouldn't employ somebody if that puts customers or the general public at risk. So if a teacher is under suspicion of kiddy fiddling, the head of the school would have little choice but to suspend him.
The manager or owner of a transport business would be advised to suspend a driver being investigated for reckless driving, even if the driver did it on his own time; a bank would be criticised for employing people who are under investigation for defrauding pensioners out of their life savings; a pub would be in the wrong if it employed people with criminal records for GBH as doormen etc.
But I see no link whatsoever between kiddy fiddling and playing football in full view of tens of thousands of people. No spectator was put at risk of anything.