In his second season with RSL (2008), Morales emerged as a star player and team leader. He started 29 of Real Salt Lake's 30 contests, totaling 6 goals (tied with Robbie Findley for second-highest on the team, just behind Yura Movsisyan). Morales tallied 15 assists, shattering the club record of 11 set by Jeff Cunningham in 2006. It was the second-highest total in the MLS that season, behind only league MVP Guillermo Barros Schelotto of the Columbus Crew. His outstanding play guided RSL to the club's first-ever appearance in the MLS Cup Playoffs, where Morales figured in all three of the team's postseason goals, scoring one and assisting on two as RSL advanced to the Western Conference Final.