It seemed at first like the Jets would be interested in him, but for some reason the jets are no longer interested in getting a big name wide receiver now that they landed coles. Plus, the jets no longer have the cap space really to sign him plus a back up qb, which is more important.
My prediction: The Giants. They released Ike Hilliard probably to make room for Plax, and Amani Toomer is getting old. Plax will be a perfect fit as their #1 guy. However, his value will still be fairly low fantasy wise if he goes to the giants. With the Vikings it would skyrocket.