Buffing RB depth

In one of my dynasty leagues my RB depth is absolute trash. I have reasoabe WR depth though. I’ve had some offers on Gallup.

If you were selling gallup for an RB and a 3rd, which RBs would you expect to get in a trade? Looking at Tags rankings it looks like someone in the realm of Singletary, Justice, Breida would be about right. Is there anyone else you figure would be worthwile asking for?
Thanks yall.

What does your squad look like?