Some more details
I got to speak with Curtis at length tonight he filled me in on why he was leaving. He was so positive about the Gopher and his experience here, and had no regrets about walking on. He loves the Gophers and will continue to support and watch the team, but thinks that not playing D1 football is better for him. As Gopherlove said, he will be going to St. Thomas, and is very excited about being able to play.
His decision became final after the change is style of offense, simply because he was used to the spread.
Curtis is nothing but class, he did not have a bad word to say about the Gophers, just that D1 wasn't the right fit for him.
Edit - I almost forgot one other detail about Curtis. Out of High School, he had about a 4.0, and earned at 3.5 GPA here at the U, so academic scholarships are certainly not out of the question for him moving forward.