Since when does 7 games define your career?

Why don't you guys read a little about Sean Salisbury.

"After getting his start on the Comedy Central show BattleBots, Salisbury went on to become an NFL analyst on ESPN, appearing on SportsCenter and NFL Live. He is well known for teasing fellow analyst John Clayton in the Sportscenter segment Four Downs. Clayton once famously got back at Salisbury. During an argument, Salisbury attempted to prove his point by telling Clayton, "You never played in the NFL." Clayton, noting that Salisbury spent most of his career as a backup quarterback on the sidelines (he received about a year's worth of NFL snaps in an eight year career), fired back, "neither did you!"

http://en.wikipedia.org/wiki/Sean_Salisbury

Oh and don't forget to check out his post season stats.
14/44 31.8% completion percentage 0 TD's and 3 interceptions in 4 career postseason games.