Anyone know what the deal is with Erin Henderson not getting drafted?  The Redskins need to sign the kid, unless he's somehow kept his eligiblity and will return to Maryland next year.

Mel Kiper, Jr. had him as a lock for the fourth round, but he just kept dropping and dropping.  If you don't know about his specific case, what are the rules for college eligiblity?  I know they are forfeitted if you hire an agent, but is this also the case for entering the draft?