An impossibility. The 49ers structured his contract in a way that a trade or cut would immediately advance all of his pro-rated bonuses to advance to this years cap. So he would cost like 45 million against the cap this year by NOT having him on the team, all the while having to pay Adams also. They are rolling over their available cap towards next year in order to pay Purdy. Aiyuk is simply not an option the second he signed that deal.