The Romo Effect: Should I do this trade?

I have Romo, and that situation is unclear. I've been offered Delhomme and Domenik Hixon for O'Sullivan and Devin Hester. Obviously, I don't care about trading O'Sullivan since he sucks. The problem is if I want to trade Hester for a QB I may not really need. I also have Helbeck who is still out, but I could use him in future weeks if Romo is out (and during his bye week). My starting receivers are Andre Johnson, Dwayne Bowe, and my third one rotates. Right now it's Hester. On my bench I have Camarillo, Stokley, and Antonio Bryant. There are also a few interesting options on free agency such as: Shaun McDonald (now #2 wr on lions), Josh Reed, and Donnie Avery. So, should I do this trade? Hester has looked good, but I'm not sure if it will continue. I wouldn't want to trade my starting wr for a qb I may not really use.