trade help:jahvid best megatron for ray rice

was offered ray rice for calvin johnson and jahvid best, would i be giving up too much?

right now my rbs are

jahvid best , ahmad bradshaw, ryan mathews, tim hightower, cadillac williams

my wr are      calvin johnson, malcom floyd, wes welker, marc clayton

thanks for the advice guys, not gonna make the trade , i would be giving up to much, thanks again

I like your receivers welker and floyd, I dont see anything wrong with that trade.

I dont seee much a problem with that trade. Jahvid Best isnt going to last imo, and megatron is getting hurt all the time as well.

If you get matthews back, can flex bradshaw (do you have the wr/rb flex?), you got a serious squad with ray rice in there.