NEW YORK, United States (AFP) — Joe Johnson, a 38-year-old swingman who had a superb 3-on-3 season, returned to the NBA for an 18th season on Thursday, signing with the Detroit Pistons. Johnson, a seven-time NBA All-Star, has career averages of 16.0 points, 4.0 rebounds and 3.9 assists over 1,276 NBA games with the Boston Celtics, Phoenix Suns, Atlanta Hawks, Brooklyn Nets, Miami Heat, Utah Jazz and most recently last season with the Houston Rockets. […]