Jonas, Jackson, Young, and Bentil work. I'd only do it if Gay declined his option as part of the trade. I like cap room.
Doesn't make much sense for Sac, however, since they'd have to eat other contracts. Probably would have to find a 3rd team willing to give Sac a couple of seconds for JJ, at least.
It really means that Cousins will increasingly agitate for a trade.