Ok that makes a lot more sense, however, Sakurai really doesn't like changing a character's moveset that much, likely out of fear of alienating fans who enjoyed how they played in the previous installment, a good friend of mine who refuses to touch more than 3 characters is one of them, and hey, he plays Pythra. From the beginning he was actively rooting against Rex in favour of other characters, meaning changing the character he's going to play as would alienate him as unlike other cases of redesigns, he wouldn't be playing the same character, that make sense?