Full PPR - Sanders owner-Pivot to Montgomery, C Thompson or Malcolm Brown?

I went against Mahomes and Fuller but I started CEH Thursday.

I was needing the upside of Sanders versus The Football Team , but who do I pivot to. I have the gimpy Montgomery that isn’t exciting and won’t catch passes but will get the load, I have Malcolm Brown in a split backfield and also have Kupp/Geoff starting and two cowboys starting or I can go to Thompson and just hope that he catches a ton of passes and gets junk time bulk.