I guess it depends.
Ever saw what Vader will do to a good sized force of infantry alone? While also chosing 1 vehicle that WILL be destroyed no matter what? Taking like no damage at all from infantry fire? I guess the rebs DO need a counter hero-wise. It's not like they had an abundance of direct damage on that front. That aside, I guess Han could do with a reduced emp-cap ... We should have him disable 5 vehicles at most, those are as good as dead, too. I suggest putting this into the "fix it" thread, however.
Well, then again, I might be thinking wc3'ish here.