Missouri redshirt sophomore defensive end Aldon Smith has decided to enter the 2011 NFL Draft. "I'd like to thank everyone at Mizzou for supporting me," Smith said in a released statement. "The coaches, our fans and alumni, everyone has been great, and they've definitely helped me get to this point. It's been my dream for as long as I can remember to play in the NFL, so this is something I'm really excited for."