DETROIT – New Detroit Pistons General Manager Troy Weaver has made dozens of moves over the last month that overshadow the signing of LiAngelo Ball. But now everyone wants to know: Who is LiAngelo Ball? READ: Here are 26 moves (trades, draft picks, free agents) Detroit Pistons have made in last monthHis oldest brother, Lonzo, was the No. LiAngelo Ball, the brother of Pelicans guard Lonzo Ball (No. Maybe LiAngelo Ball will surprise in camp and make the cut.