That's what I see. The decent (or once decent) WRs on the list all have injury issues. The others are just bodies like Nanee. I see no reason to add more dead money to our cap simply to have a different body in there. I would imagine that Ireland has been talking to teams about a trade and just hasn't found a willing partner.
He was never all that great, honestly. And he's a pain in the locker room. Jabar Gaffney, Donte' Stallworth and Blair White are the only ones that stick out but have issues of some sort. Tend to doubt you'll get Jones for a 4th.