Complex sentence: After the 2002 season, the Marlins traded Johnson to the Colorado Rockies where he played for two seasons before ending his career with the Tampa Bay Devil Rays in 2005.
Split into simpler sentences: After the 2002 season, the Marlins traded Johnson to the Colorado Rockies where he played for two seasons. After playing for Colorado, he ended his career with the Tampa Bay Devil Rays in 2005.