I'd go with Stafford. It's not the best matchup but he's still capable of having a huge game anytime and is tough to justify sitting him. Also, I could easily see the CLE-CIN game ending up as a low scoring 9-6 type game.
As much as I hate the Jets offense right now (as far as fantasy is concerned) I think Greene is the best bet from that list considering he's really the only starter there. I think Powell will get more carries than Howling, which is the only reason I'm not recommending him.
Other team RBs:
McCoy and Matthews.
McCoy is a no-brainer and while I'd usually say Lynch, I think the matchup favors Matthews enough to give him the nod here.
Here's mine: viewtopic.php?t=525557