I'm not sure about the flop raise myself, however when lead into and called i figure i can get a free card halve the time. My problem with the flop raise is if i call and spike a Q on the turn i'm going to be bet into and possibly raised by UTG's AQ, def his AK but he may also be getting tricky with an over pair so i get tonnes more action on the turn and river. I go bcak and forth on which is the best line in this situation.