(Portland, OR)  --  Portland Trail Blazers assistant coach Jay Triano is reportedly leaving to become the associate head coach for the Phoenix Suns.  Yahoo Sports reports Triano's experience would be a valuable addition to the Suns, whose head coach, Earl Watson, is the NBA's youngest head coach.  Triano joined the Blazers in 2012 after serving as head coach of the Toronto Raptors from 2008 to 2011.