Whether it is his choice or not, why would he go all the way through two-a-days and then decide (or why would the coaches make him)? Weird. Such is life being an ISU fan.
Brandon Jensen did as did Gannon essentially. But yes to go thru all that work and off season training and a week away from game 1 to decide to leave strange. I really don't think this had much to do with the staff asking him to leave given how much their jobs are on the line...but I could be wrong.