Whatever you do, DO NOT, I repeat....DO NOT trade way Dillon! By doing that, you will lose your #2 back behind Faulk, which looks to be an quite an awesome combo. You will lessen your value at RB just to try to get an improved receiver. If someone is dumb enough to trade way a quality WR for James Stewart, then I say go for it! But, unless you are playing in a league with a bunch of fantasy inept rejects, which I doubt you are....that aint gonna happen. What about scouring the waiver wire for a free agent pickup? See who's out there first....there are usually a ton of WR's to be chosen from and only a handfull of quality backs.
Hope this helps.