Chubb for Adams?

Full PPR would you give up Chubb for Adams? Would then go and try and package something like Coleman and a WR for an RB?
My team is
QB: Jackson
RB: kamar, Chubb, Sony, Coleman, Mattison
WR: Evans, Edelman, Watkins, Deebo
TE: Waller

100% would trade to get Adams for Chubb

But what RB should I go after then if I make that trade? Because I’m not confident going to the playoffs with Coleman or Sony as my RB2