that is adapting to the problem not fixing it ...and its called instant for a reason it INSTANT ... which is both contradicted and ruined by the GCD that is basically the same (time-wise) as casting the spell normally making it basically useless if not just to cast a spell when moving ... once every 60 seconds in a fight that you can't even stand still in for even 8 seconds without and Aoe or a mechanic interrupting your rotation