I like this idea, however, what about trading next years 1st and 4th for Aiyuk while moving to pick 31 and getting pick 90. That would be my take it or leave it deal to SF. Good luck getting a 1st for him with all the WRs in this class.
If there's a Chop, an Olineman, maybe a Nix or Pennix that the Niners want, then there's the offer.
BTW, Then I'm taking McConkey at 31 and targeting Sweat with the 2nd.