They'll play I'm sure. Can't see there being full stadia though, which will be weird. There is too much TV money not to play. Interesting thing will be what the schools do with ticket revenue and seat licences (I mean contributions to the athletic fund required to purchase season tickets). I've heard that some are simply not refunding and treating both the ticket price and contribution as a gift to the school in the event there are no fans allowed at games. Cue the class action.