I'd aim for something like
Jennings - 63/3, bases at like 18M (so he can say he beat Doubs on base) with incentives to 21M/year, and like 42-45M guaranteed.
Aiyuk - 9/1 - prove it
Chig - 56/4, maybe 36-42 guaranteed.
White - 13/2, 7 guaranteed.
Assuming a little bit of backloading (but not too much) you'd end up with something capwise like
Jennings - 17-21-25
Aiyik - 9
Chig - 10-13-16-17
White - 6-8
So 42M against the cap for those 4. Can always backload a bit more if you want, or add void years.
Or just don't sign Aiyuk and his exploded knee.
Yeah I don't know what's going on with Jennings, I am guessing he's holding out for more money. Wonder if Aiyuk hitting the market spurs him taking a deal?

