Dennis Schroeder does not appear to be an 11th-hour candidate for the buyout market despite the interest he would surely generate as a proven lead guard. The Rockets won’t have Bird rights on Schröder this summer, which is among the reasons Boston opted to trade him after signing Schröder in free agency on a one-year deal just shy of $6 million, but word is that the sides have not ruled out extending Schröder’s stay in Houston beyond this season or working together on sign-and-trade possibilities in the offseason.