Ryan Kerrigan is in no way similar to JJ Watt! JJ Watt is a 6'6 290 lb NFL DE, period. Kerrigan can not play DE in a 3-4 defense he is an OLBNFL. There is a huge difference in talent. Stats don't always tell you the measure of the player. Case in point, D Revis for the Jets had zero ints last year and he is still considered the best CB in the NFL.