Chicago Bears (Photo by James Gilbert/Getty Images)
Khalil Mack has only been on the Chicago Bears for three years but his presence has already been felt. With 30 sacks over three seasons, Mack has asserted himself as a player that we will soon bring up with the rest of the all-time Chicago greats on defense.
Mack is entering age 30, which may mean that we do not have peak numbers from him, but it does mean that he has a few more years of great production. So far through three years with Chicago, he ranks 12th all-time in sacks.