London Fletcher
Fletcher also retired in 2013, after a nearly 20-year career as a linebacker. Unfortunately for him, his knees stopped working as well as they used to later on in his contracted career, but his first 10 years on the field put him in a position to be considered a remarkable linebacker. Fletcher is on the smaller side, so he had to use his intuition and intelligence to move around the line and attack the proper targets, he did this much better than anyone else for a long, long time.