The only time I've seen McGuire in the past few years was at the red-white scrimmage last fall. He didn't look like he was ready to contribute to the lineup at that point, and obviously he didn't see the ice last year. (I should note Aidan Cavallini looked more out of place than McGuire did in that scrimmage, and he made large strides last season. It's possible McGuire could have done the same since that point.)
Obviously you run a huge risk when you recruit players early in the game. Not only with potential plateauing of the talent level, but the risk of injury as well. I certainly wasn't the only one who was high on McGuire at the time. Fargo thought enough of him to select him in the 2nd round of the USHL Draft and insert him in the lineup immediately as a high school junior. Obviously Wisconsin offered him a hefty scholarship too. In full disclosure I was high on McGuire after viewing him at the USA Hockey Select 15 festival back in 2008 where he lit up the event and finished second in points to Seth Ambroz, who at the time was considered possibly the No. 1 forward recruit in the country for his age group. McGuire out-scored kids like Rocco Grimaldi at that camp.
It's easy to call it a mistake in retrospect, but we don't know how good he would be if the injuries didn't happen. If people don't remember, he suffered a pretty serious concussion early in his USHL career and ended up going home after just 13 games. He finished the season (and his junior career) in the EJHL closer to home. McGuire has had injuries in the following years that sidelined him as well.
His development didn't go nearly as well as originally planned and we'll never know how much of an effect the injuries had to do with that. I think he'll get a chance this season to see what he can do out there. You could say the same for virtually everyone on the roster, given the youth and inexperience. That said, my expectations are low (3-6 points).