Obviously the injury concerns are valid but to me it's a catch 22. People don't like the pick because of his injury history but the only reason he was still on the board was because of his injury history.
When you draft at the end of the first round you have to make a decision on talented players that fall due to injury/off field concerns. Teams can either take a solid prospect or they can swing for the fences and take a risk on an injury/character type of player. They stayed put at 29 and took a chance on talent. I can live with that. It's better than trading up and gambling on traits.