I'm not entirely sure if I agree with this, won't people just start saying the same about Liu Kang who arguably already has a better IAFB/better footsies to check with in between? If someone's prerogative is to chuck air fireballs that do nothing to me and jail themselves instead of playing mixups, pressure, enough meter build to provoke me into a risk (and I don't just say this as a Scorpion player, I've put up with this in UMK3 where IAGBs actually shut down the game's universal means of mobility), then by all means, do it.
On the other hand, I'm not sure how I'd fix him either, I just feel removing things entirely is a cop-out.