The main page of MLB.com seems to think so, though the link goes only to his player page right now.
It takes about 2 minutes to type a couple of paragraphs and get them posted online... Perhaps someone is at MLBAM is having some fun while his bosses are away for the holiday?
Doesn't make sense to me. I suppose they are trying to get out from under the dumb Sarge Jr. contract, and have the ability to package some of their young arms with him to the fish for Miguel Cabrera.
On the bright side, now we get to overspend for an aging middle reliever and The Legend.
Update [2007-11-22 2:12:50 by The Cheat]: Not that I should doubt MLB.com, but the LA times is reporting that the deal is believed to be in the 5/$90MM range.