Bruce Brown has been injured for most of the season in Canada, where he’s stuck on a $23 million expiring salary that makes him difficult to trade. If the Raptors buy him out — a possibility, according to a report by Jake Fischer — perhaps he could be open to a reunion. But for the Nuggets to even be allowed to sign him, they would have to get their payroll under the first apron, requiring a salary-dump trade of Nnaji’s contract. His cap hit is $8.9 million. Denver is $5.6 million above the threshold.