Why did Psylocke go from reserved, conservatively dressed british heroine to super-slutty thirsty asian ninja? Like I read the story and I understand it was the 90s and fanservice was the rule but why this, in particular? Why not just introduce a new character? They were doing that all the time in that period (Gambit, Bishop, Cable etc) to fill other roles.

And why the fuck did it take 30 years to reverse this nonsense?