Yeah, thats what he got. I'd resign Greene for that as well. But, I think Greene is going to get a better look than that. He's still rather young, been a starter for 2 full seasons and more than likely is going to have back to back 1,000 yard seasons.
There are gonna be Shonn Greenes available in the middle rounds of any draft. He's a pretty middling, one-dimensional RB. The 2013 FA class will also have Steven Jackson (the exact guy Tannenbaum/Rex are likely to go after themselves), Reggie Bush, Mendenhall and Felix Jones.
Given the generally light market for FA RBs to begin with, and the players in front of him, I just don't see a lot of interest for Greene. If the Jets don't act, I think he'll still be looking for work next June.