I traded away Cooper, Reed and Doug Martin for Bell and Abdullah. My receivers are Hill, Diggs & Maclin. My current RB studs are McCoy & Thompson. This is standard scoring 10 man league so plenty of waiver wire RBs and WRs available.
I think I’d have tried to get more than just Bell and Abdullah, but overall it isn’t a bad trade. You ended up with some great additions, and you should be just fine, but whoever you traded with could end up even better off if Cooper, Martin, and Reed can all get it figured out (not likely, if you ask me)