Around the NFL 2013 Offseason (Episode 99)

[mooby]

Originally Posted by Lotus

Why would the Bills put Kolb on IR? If a concussion knocks him out for the year, what future does he have in the NFL? Why not just cut him?

Maybe they want to retain his rights if he gets healthy after the season is over. Although with concussion issues I kinda doubt it, if a concussion is serious enough to knock you out for the year I think you'd be better off retiring.