I read most of them, not all, but the timing has nothing to do with whether he can play for Iowa next year. That's the part that I guess I didn't fully understand because most of the discussion centered on him participating at Iowa again.
I realize the kid has had some hard luck, but so have a lot of other players. And the redshirt rule -- not the medical hardship -- is one of the more strictly enforced in the NCAA. It still boggles my mind that they gave Chuck Long an extra year of eligibility after he played in the Rose Bowl as freshman. I never saw anything close to a reasonable explanation for that.
It's generally very tough. Example: When Tod Bandhauer was a freshman QB at ISU, an assistant coach made a mistake and inserted him into a game late in the season. He was in for two or three plays before Mac realized what was happening and pulled him out, but that was a whole year of eligibility shot to hell.
The medical hardship is more lenient.....IF the player hasn't exceeded the 30% guideline. My guess is that if ISU had said Bandhauer injured himself during that brief appearance and asked for a medical hardship, it probably would have been granted.
If Ott can get another year, more power to him.