Aside from the obvious derailment in the room, I'll explain my opinion.
Jackson has done something to get himself suspended twice in less than 6 months (supposedly it happened in the spring). He hasn't even started his second season of playing yet. Whether anyone thinks he should be on the team or not, those types of guys don't usually last long at Iowa. That's not deniable. They just don't work out. I get the whole "he's just a kid" thing, but he's shown that even though he knows the rules, he either can't (grades) or won't choose to follow them even within a span of a few months.
If you get suspended for a bowl game then turn around like a dumb ass and do it again for the very next game, or you still can't keep your grades up, then it's not looking good for you at a program like this. My guess is that one more and Kirk will say enough is enough, and my other guess is that he does something dumb again. I think it's time to cut bait now so the Hawks aren't trying to scramble to fill his shoes a year or two from now when someone more steady could have been getting those reps. Feel free to agree or disagree if you want.
I had those same thoughts about Jok after his second offense. I figured the odds of a kid in Iowa City that's already found trouble twice is probably going to find it again over the next two years. Jok went on to completely turn things around. I agree with you that the odds don't look good for him right now tho.