Spencer may be a "dumb" player... But check out who lead the team in defensive penalties– do we get rid of him too? Also Spencer was rated by one organization as the best... yeah the best, 3-4 OLB vs the run in 2011. He was in the top 5 in 2010. Think about that... you may get another guy in Spencer's place who can get a couple more sacks a season but if the ability to stop the run isn't anywhere close to Spencer's what have you really gained?