It's not legally obtuse.
If your pussy hurts from a non enforceable legal framework that is clearly spelled out then you are the fuck up.
That's why this situation sucks for EVERYONE. I'm not saying this guy shouldn't get paid more or shouldn't have a grievance. The way he went about it, publicly quit the team and told everyone to go fuck themselves is anti team, anti brand and shows a level of selfishness that is remarkable even in today's world.
Its shitty for the team because they are doing really well, they are now being punished by a main part of their offense just quitting for reasons that have nothing to do with coaching philosophy, playtime, injury, anything to do with football, anything to do with relationships of the players on that team etc.
Its shitty for the institution because they have to protect their brand, quell any notion that they and the boosters are scamming people to come there and obviously remove the stipend and scholarship from this player who is refusing to participate in team activities as is most likely in his scholarship contract.
The boosters/collectives lose a ton of credibility and have to explicitly shit on this guy in public to save their image or just kinda take one on the chin and hope people take the explanation privately later on.
Its shitty for everyone. Its completely lose lose, there is no win in it for anyone and this guy is gonna get fucking crucified in the portal next season because no one wants to normalize this behavior.