Ok, so this trade is gonna happen between Boston and Philly.
So if Boston offers up Marcus Smart, Jae Crowder, next year's Nets pick and this Lakers pick they're gonna get from Philly, that's two very likely lottery picks and two young, decent players on cheap contracts. The Bulls can't so no, right? And they get to keep this years #3 overall pick.
Hell, is that actually more than they have to offer? Point is, I don't see how the Bulls could pass up that deal and it still allows Boston to keep Jaylen Brown and this #3 pick this year. They might be able to do it for less than that.
That team then becomes Thomas, Horford, Butler, Bradley, with Brown still on the team and whoever they take at number 3.
That would put them around 77 million in salary, if my math is correct. They are set to pay somewhere around 70 million in salaries next year without the trade. Swapping out Smart and Crowder for Butler takes that to around 77. There are holds and whatnot, but it wouldn't be that hard for them to keep that room around 30 million to chase Hayward.