Obj reed hyde 4 brown gronk

In desperate need of a RB 1. I have diggs behind brown. After this trade my roster would look like this

QB: DALTON/NEWTON
RB: HYDE/MCCAFFEREY/COHEN/KELLEY
WR: DIGGS/OBJ/R. MATTHEWS/JJ NELSON
TE: REED

is this worth it or am i better off holding out and hoping mccafferey and company can keep up?