Cadillac rides again

The Cadillac is back!

Cadillac Williams, who starred at Auburn and burst onto the NFL scene with a 1,000-yard, six-touchdown rookie season in 2005, was activated from the Tampa Bay Buccaneers' physically unable to perform list and practiced Wednesday.

As big of a fantasy stud Williams was in '05, he was that much of a dud the following year, when his yardaged total plunged to 798 yards and scored just one time. Then came a fateful 2007 season, when Caddy sustained a career-threatening knee injury just four games in. But he's worked his way back and is now in the mix in the Bucs' backfield after they waived Michael Bennett. With Earnest Graham (knee) and Warrick Dunn (back) both dealing with injuries of their own, Williams may eventually get a shot to show he's got something left.

I'm skeptical, and you should be too, but the situation bears monitoring in the weeks ahead. Caddy's still got young legs and a lot of talent, and is perhaps better suited than any of the guys on the Bucs' roster to serve as a feature back. If you have a spot to spare for a fourth or fifth running back, it might pay off with a big week or two down the stretch from Williams.