Sports Illustrated has a breakdown of players who have improved their Draft stock so far in practices for the East-West Shrine Game this weekend in St. Petersburg, Florida. Among the standouts is University of Texas offensive lineman David Snow, who SI projects could play either guard or center at the pro level:

David Snow, OL, Texas -- Snow looked dominant at two positions; guard and center. He's feisty, strong and football smart. Snow does not necessarily look the part, but gets the most from his ability and did not give up an inch to opponents this day. The versatility to play intelligent football at two offensive line positions helped his stock greatly.

For a complete list of prospects at the East-West Shrine Game, check out SI' piece here.

For a look at the entire NFL Draft, including updated Mock Drafts, check out SB Nation blog Mocking The Draft, and SB Nation's NFL page.