How much should I Trade for Shady?

I want to acquire Shady since I could use another running back and his remaining schedule is pretty nice but I’m not sure what to offer. The owner needs receiver help so I was thinking of offering Jay Ajayi and Stefon DIggs for Shady. Does this trade look good or should I offer something else? I’ll post the rosters of both me and the other guy below, this also a full point ppr league.
My roster:
QB: Cousins
RB: Zeke, Ajayi, Mckinnon, Mcfadden, Morris
WR: Julio. Tyreek, Agholor, Diggs, Matthews
TE: ASJ, Rudolph
His roster:
QB: Brady
RB: Mccoy, White, Cohen, Forte,
WR: Jackson, Crabtree, Adams, Ammendola, Jones
TE: Brate, Bennett