New York Knicks guard Elfrid Payton (6) defends Detroit Pistons guard Bruce Brown (6) as Brown shoots during the second half of an NBA basketball game in New York, Sunday, March 8, 2020. (AP Photo/Kathy Willens)The Detroit Pistons agreed to trade Bruce Brown to the Brooklyn Nets for Dzanan Musa and a 2021 second-round draft pick, according to a person familiar with the deal. Trades could not become official until after the league’s transaction moratorium ended at noon Eastern on Monday. The 6-foot-4 Brown, drafted in the second round in 2018, averaged 8.9 points per game this past season for Detroit. The 6-foot-9 Musa was a first-round pick in 2018.