With just 2 days to kickoff, I'll highlight the old and the new: The old: Bevo II (1932). He created a ruckus at the A&M game and was banned from future games. Bevo III didn't make an appearance until 1945. The new: #2 CB Mykkele Thompson (2011-14)
I don't know how to post pictures but if I did there would be a picture of the greatest Longhorn ever, Eric Metcalf