When it comes to the greatest athletes in college football in 2012, LSU's roster is a camping ground for the elite, but which players are irreplaceable?

So much has been said about the talent on this roster leading into the season, so only a few select players could be identified as indispensable. 

From shutdown defensive backs to freakish defensive linemen to the speedy wide receivers, these are the five players that the Tigers must have in 2012.

Begin Slideshow