McRoberts may play in limited minutes or sit out Friday, as he's dealing with a painful blister on his foot, the Miami Herald reports. McRoberts hasn't said anything about the blister before, so it must be a relatively new occurrence. Considering it's only a blister, it's tough to see him missing a prolonged amount of time. If he's limited during Friday's game, he'll need to be monitored on a game-to-game basis until the nasty blister disappears.