He is probably only making a public apology because he knows that most clubs have a ZERO tolerance for acting that way. And no one wants to add their signature probably for the simple fact they don't want to deal with this families crazy bi polar ways.. No telling whats next.. It is just sad that he has that must disrespect for all the kids and parents from his own team, who he was flipping the bird and thrusting his hips in the motion to ” suck it”.. That is as low of a coward as they come.