I decided to not be nitpicky and include slightly more effectiveness with ancillary moves as proof of some kind of game-changing evolution. He'll have to land a
lot more telling shots with those moves and
not have something like a 9-1 ratio of my aforementioned moves to other stuff to
really say he's changed and isn't just better. A front-kick's the only thing he's really added effectively in the last few years, I forgot to say.
His takedown and grappling game is still pretty much the same, too, but it would've gotten too wordy for me to bring up that stuff. He's been doing that underhook-reversal w/leg-trip takedown at least since he fought Ian Loveland, and I'm pretty sure he did it against Montague. He's cleaned it up a lot, but it's an old move. And he's been doing the same stuff to land his ground 'n pound since he fought Manabu Inoue I believe.
He also used that same move (the bob-hook combo) to knock down Dustin Pague.
Besides that, pictures are misleading when it comes to determining an ideal weight-class. It's like judging the winner of a fight by whose face is more swollen; that's not how it works. Just the fact that he has so many knockouts at bantamweight and so few at flyweight shows that size isn't much of a factor with him. Tom Lawlor wasn't exactly a big middleweight, but he said outright that light-heavyweight's better for him, and his 6-2 record at light-heavyweight compared to his 4-4 middleweight record shows it might be better to give up some size.
I'm not
against him using the same moves over and over again, either. I really like Koji Ando's striking just because it's
nothing but a 1-2-3 boxing game. It's just not likely to work against Demetrious is all cuz' he hasn't changed enough yet.