Yeah he has been a little disappointing last couple years. Not sure how much the injury had an impact as far as last season goes, I'm sure it did to some degree. Anyways, he still is a very young player and will continue to learn. With that said, I think this upcoming season will tell a lot of the story with him. Imo if he is going to have that "break out" season, or just shows good improvement and makes a bigger impact, then this upcoming season is the time it should happen.
So hope to see him become a better LB all around, decision making etc. I still have hope for him myself with all those things considered.