DISCLAIMER: This is pure conjecture, because I have no inside information, but...
Quite possible that Ryan would like to be able to redshirt one or more players,and would like some extra players as an insurance policy against injury. Would hate to go late into the season,have an injury, and be forced into burning up a red-shirt for less than half a season...recall that two years ago we had two walk-ons; one left after a season, the other after two seasons.
Last Edited: 9/5/2011 4:44:16 PM by Radar