Arenas' big showing in the scrimmage was just one in a spring where he's turned heads from the beginning. So far at least, the junior from Tampa, Fla., appears to be the odds-on favorite to replace the departed Simeon Castille at left cornerback.
"He's done a nice job," Alabama coach Nick Saban said. "He's got really good quickness and he's covered well and he's got a better understanding of the scheme playing both positions. He's had a really good spring so far."
