I also think removing every last mention of Protean is a priority.I have done BH Arceus o.o
edit: so that this post isn't useless, the priority analyses should be revamps of Mega Mewtwo (both formes) and Mega Latios as well as Mega Audino, Aegislash, Mega Latias, Slaking, Mega Metagross
edit: I meant latios the first time