Each team is made up of a 30 man roster (on average).
He made the team's 53 man roster, but was cut the next day.
In January, he was removed from the 40 man roster.
However, on 10/15/2010 he was called up to the main 53 man roster as a special teams player.
He was added to the Rockies' 40 man roster after the 2010 season.
After the 2010 season, he was added to the Reds' 40 man roster.
He failed to make the 53 man roster for the 2007 season.
After not making the 40 man roster, he was granted free agency.
They added him to the 40 man roster after the 2011 season.
He did not make the final 10 man roster, however.