Indianapolis Colts rookie cornerback Kevin Thomas could be sidelined for the entire season with a knee injury. Drafted in the third round, Thomas' injury thins the depth at a position whose top three cornerbacks are Kelvin Hayden, Jerraud Powers and Jacob Lacey. The 6-foot-1, 191-pounder ran the 40-yard dash in 4.41 seconds at the NFL scouting combine, also registering a 34 1/2 inch vertical leap. Source: National Football Post