RB for TE trade

So I have Mark Andrews and Zack Ertz but im lacking in RB have CMC and Montgomery and thats about it.

Who are some rbs to target for like one of the te and paired with either tyrell williams or M. Brown

Thinking maybe Bell as a buy low his owner is 1-4 but any ideas would be great

Ertz has the name so you might be able to buy low on Bell or Kerryon with him and Hollywood. Im a fan of James White in PPR as a depth piece since he always produces solid numbers but I think Ertz is worth a lot more than him. Maybe package something together so you can even out that trade if you choose to do so.

thanks I think kerryon isnt quite worth that (DET fan here) but with Darnold coming back i thought bell might be a good target if paired with someone like brown. or maybe a mark ingram or derek henry type for ertz straight up