I work with Marshall's brother in-law in Dayton, and we talk about him frequently in terms of his performance and what not. Said Jalin finished the season happy with his performance, but wished his team could have done more. He has a few lingering injuries, mostly just soreness from the season, but he intends to play basketball this year, the same as last.
Says he isn't sure if he will be an early enrollee, which means he wouldn't play in the spring game, but said Jalin is actually really excited about getting into the Ohio State strength and conditioning program as it is one of the best in the country, if not the best. Urban Meyer has stayed in touch with him throughout his season to wish him well and try and help encourage him to play as hard as he can and not worry about columbus just yet.
Also his brother in-law told me that Jalin's second choice was Notre Dame even though it was never truly that close, he was a buckeye from the start.