The other bit of course is whether he'd even want to be here.
The only thing going for the Knicks at the moment is the whole hometown thing (born in New Brunswick NJ, college in Philly). Even if the Knicks could blow him away with money, he'd have to look at the fit.
There are 2 ball hogs (Randle/RJ), lack of a winning/playoff pedigree, and a lack of a clear picture of what the PG position looks like (an aging/frequently injured PG in Rose & Walker, some hungry young combo guards in Quickley/McBride/Grimes, plus veteran combo guard/wing Burks). Right now there's a weird pecking order between Quickley/Burks/Rose. Quickley and McBride are seemingly on the rise (Quickley looked too good for summer league last year and showed improvement to end the season; McBride looked like he already mastered the G-league).
The recruiting story would have to be along the lines of:
* Building the big 3 with Randle and RJ
* elite finishing big men Obi and Mitch
* hometown boy makes good story
* bringing back the Mecca
* side endorsement/appearance deals. :)
* the potential of the #11th pick to add to the arsenal.
The Knicks need to dump some of the redundant pieces (Fournier/Burks; Walker/Rose; Noel/Mitch). As much as I'd like to see Mitch return, he'd be an excellent option for a trade package for Brunson, as they both have value above and beyond last year's salary.