Anthony McFarland could be expendable in Indy (personal speculation)
The one thing I really noticed about everything that has been written about Booger these 2 years he has been with the Colts is the veteran leadership he has provided. He has taken a young line and merged it into a unit. Several of the players has said so publicly and the same has Dungy.
I agree we need to get younger on the D# but we do need veteran leadership to help teach and guide those (hopefully) young defensive BEASTS we draft. Besides that, I think Booger can truly contribute for a year or two if healthy.