@ManiaC00L although I do not use mobile QBs I would not mind if mobile QBs would be a multi-dimensional weapon. but since there are these abilities and x-factors allowing the most mobile quarterbacks to be perfectly accurate (even in situations where they run full-speed straight towards their own goalline throwing for 30+ yards) ...
from my perspective, introducing abilities and x-factors contributed to make the game more monotonous. some abilities are just too overpowered.