In 2003 Olsen completed a full season with United for the first time in four years. He started 26 games for the team, while scoring 4 goals and making 7 assists. Although his speed was limited due to his injuries and surgeries, Olsen was able to adapt to a new position as a center midfielder. It was here that Olsen spent his time in 2004 as well, starting 25 games for United, scoring 3 goals and 4 assists. He scored 2 goals and 4 assists in 2005.