It’s not like the clause will clearly state that he can’t have sex with a woman in the front office. I’m sure that there’s some type of morality clause, and a “for cause” termination of the agreement there’s likely some language regarding him needing to be in material breach of that, which is a legal standard that really isn’t uniform or clear, that’s based on interpretation (which would be in front of a judge to decide if the Celtics’ interpretation was the right one). Ime nor his agent or lawyers are going to want to give that money up willingly. It sounds like (if the rumors are true) people around the organization knew this was going on so I’m sure if he sued and the case made it to the discovery phase, then there could be some damning stuff that comes out in emails/texts regarding who knew what and when, and either condoned or didn’t flag it at that point. This type of stuff is complicated and im sure that everyone is working double time to cover themselves right now.