AAA Scranton has a game in Norfolk this afternoon, and after a look at the lineups, you can pretty much disregard everything I said this morning. Chad Moeller is behind the plate in that game, so there's virtually no chance he'll be in the Bronx tonight.
Jesus Montero is not in the lineup today, but I wouldn't read too much into it. This likely a routine day off; he's hasn't had one in a week. (Insert joke about Jesus resting on the seventh day). Besides, there's virtually no chance that the organization wants to start Montero's arbitration and free agency at this point, particularly when he's struggled a bit through his first month at AAA.
Also of note is that usual center fielder Greg Golson is not in today's lineup. Perhaps he may be recalled after all. I don't know the specifics of Posada's situation right now, but I'd think having a third catcher around is more important than having a fifth outfielder around over the next few days.
[UPDATE 12:40 PM: Golson is already in NY and expected to be activated tonight]
Lastly, with Golson out of the lineup and Colin Curtis on the DL, Kevin Russo gets his first career start in center field. A second baseman by trade, Russo and fellow infielders Reegie Corona and Eduardo Nunez have rotated through the three infield spots this year. Russo made seven outfield appearances in 2008, but this is his first action in center. His presence there today could be nothing at all, or it could be part of turning him into a super utility player. He carries a .290/.371/.419 line on the young season, including a scorching .368/.400/.605 over his last ten games. If he continues swinging the bat well and is capable of playing all over the diamond, Russo could offer a compelling option to give the big club's bench a little more flexibility.