I don't think he juiced at all, his snap count is pretty low compared to a lot of other LB's. This year his snap count is at 56.12%, in 2015 it was at 55.09%, 2014 43.64%, in 2013 with the Bengals it was at 35.23% and in 2012 he was at 82.35%. He really hasn't been playing a significant amount of football since 2012. Go to his instagram page you can see the guy clearly is a gym rat, it's all he does.