Do not dump Dallas Clark, yet. Just keep Dickson on your watch list.
You will be starting Gronkowski moving forward and I don't think Clark is a top-10 fantasy TE anymore with Kerry Collins on board. It wouldn't be crazy adding Dickson if he does this for another week or two.
14tm. PPR+IDP+return-yds. league
TE-Finley K & IDP-[streaming]