I'm guessing you weren't around when sucker punch was broken, if talonflame is in the game everyone would have it because priority flying brave bird and this would crowd out pretty much all other fire and flying types(do people even use flying types now that staraptor and gyrados are gone?) which is something Ame really hates. Also why does the game need priority brave bird? This game is meant to be difficult if you had a poke that could outspeed everything with 120 base power move(if thats not enough slap a flying gem on it) how much of an easier time would you have with bosses like Pulse Abra, Kiki, Samson, etc.