if Trump kept completely silent it would be basically tipping his hand that he has something up his sleeve. if he is really nothing more than an outgoing president then he would have to make this address... if he has secret Q plan up his sleeve then it would require him to play the part of an outgoing president and ease suspicion. either way i doubt there will be very much we can glean from whatever he does end up saying, though who the f knows anything for sure at this point