Who to trade

Alright in 1-3 in half point PPR…all my games have been close except the recent one against kamara…but here’s my team, I feel my WRs are too deep and I need a better starter at rb? Tell me your opinion I think I need to package 2 players for 1 upgrade…

Matt Ryan
Aaron Jones
Kerryon Johnson
Keenan Allen
Adam thielen
Ricky seals Jones
Kenny golloday
Matt Bryant
Chargers D

Fournette (probably why I’m losing games)
Royce Freeman
Buck Allen
Trey Burton
Alshon Jeffery
Larry fitz
Josh Gordon

Ended up throwing fournette on IR slot…picked up Derrick Henry but still feel I’m hurting for a big push at rb? Any suggestions?