Trade Ertz, Coleman, and Robinson for Mixon, Kittle, and Crabtree?

It’s a half ppr league. Need an upgrade at rb.

My only other rbs are Bell, Connor, and Dion Lewis.

We start 3 wr, 2rb, and 2 flex spots.

I have McDonald as my backup TE.

I also have John Brown.

He has Corey Davis too. Should I see if I can get Davis instead of Crabtree?

What do you all think? Thanks!

i wouldn’t, coleman, bell/connor is a fine rb combo.