 Complete the following phrase:  Roys NBA debut was in his hometown against the Seattle SuperSonics. He scored 20 points in that game, and 19 in the following game. An impingement in his left heel kept him out of 20 games early in the season, but he scored his first career double-double shortly after his return, on December 22, 2006, against the Toronto Raptors. At the end of January 2007, Roy led all NBA rookies with 14.5 points per game. He became the fourth Trail Blazer to be selected for the rookie squad of the NBA All-Star Weekend Rookie Challenge since its inception in 1994. He was the first Trail Blazer to participate in the All-Star Weekend since Rasheed Wallaces selection as an 