Thoughts on Breida/Sanu for Chubb

Trying to flip 2 players to land a solid RB… here’s my squad:

RBs: Breida, Zeke, Michel, Freeman, Singletary, J Williams

WRs: JuJu, Deebo, McLaurin, M Jones, J Edelman

Should I go for a low end RB1? Or a WR? 2 Rb 2 Wr 2 Flex 1/2 PPR

Brieda and sanu for chubb are you nuts that would never be accepted

Any thoughts on what a good offer would be with current squad?