(Portland, OR)  --  Portland remained perfect in the preseason as the Trail Blazers downed the Phoenix Suns, 115-110, at the Moda Center on Friday night.  Shabazz Napier led the team with 20 points.  Noah Vonleh added a double-double with 14 points and 14 rebounds.  Portland is 2-and-0 and visits the Los Angeles Lakers tomorrow night at the Staples Center.