In the world of college football and the BCS, every single regular season game matters. If you lose one game, you need to hope everyone else loses a game to get you back in the race. Lose two, you could kiss your national title hopes goodbye.
As is the nature with football at all levels, injuries happen and they happen often. Just like in the NFL one injury could derail and entire program's season. Even more-so in college, as if your missing a player for just one game, that one game could be enough to put you out of the national title picture.
Here are five injuries that could cost their teams a game this week, and possibly their season.