I would have no problem with May starting. He is the absolute 100% leader of this team. From everything I have heard(not exactly from "inside", but he does usually have accurate info), he has become the heart of this team. The person I talked to mentioned "Tebow-eque" as far a leadership skills. Take that FWIW(if anything), but it did make me realize that I probably wouldn't have been able to predict him developing into the kind of leader 2 years ago. Eric can surprise...so I would keep that in mind heading into the season.
Not to mention, he is one of the best athletes on the team(behind Gabe). He also isn't a bad defender. Even though his offense is suspect, he's a decent defender. It wouldn't be a bad idea to let him start and apply the good defense and harrass an opponents 3. Put some good pressure on him, and if May gets a couple of fouls...it's not the end of the world. But at least the defensive tone is set for the game. Regardless of whether he starts or not, I foresee him getting about the same amount of minutes a game. Roughly in the 10-12 mark.
One other thing...I did mention last season how one of my former college coaches was able to watch Ingram consistently the last few years and had predicted that Iowa fans would be talking him up more than any other frosh by mid season of this year. While I was skeptical of that comment when he said it(and still am),I do see why he made the statement. I see a lot of raw ability in that kid. I know a lot of people figured he would be a good candidate for a shirt this season. I will be surprised if that happens.