Depends on what cats you need. Barnes can be duplicated on the waiver, or close to it. So, it's Durant vs Jose. Again, boils down to what your team need, but overall, Jose is worth more especially in Roto.
Anthony Morrow won't be getting any quality time with the invasion of Jamal Crawford, so he's pretty much a quick dropper.
Right now, Duncan + Barnes > Calderon.
Try to sweeten up the Calderon side (whether you're offering or trading) and make it more fair. Right now Duncan's value is relatively high, but with the return of Manu (now) and Parker inevitable, his value will depreciate.