(Portland, OR)  --  The new-look Trail Blazers are locking up their young talent.  The Blazers have exercised contract options on Mason Plumlee, C.J. McCollum, and Noah Vonleh.  The moves ensure that all three players remain in Portland through the 2016-2017 season.  Plumlee will get a shot at the starting center job after being acquired from Brooklyn this summer.  McCollum is due for a breakout season after averaging 17 points per game against the Grizzlies last postseason.  Vonleh is an athletic big man who was picked up in the Nicolas Batum trade in June.  Plumlee is the oldest of the bunch at just 25 years old. The Blazers return just one starter from last year's team in point guard Damian Lillard.