Versatile big man Mark Bolton has agreed to a new one-year deal, tying him to the Bombers until the end of the 2007 season. Picked up by Essendon from Eastern Under-18s with pick No.4 at the 1997 NAB AFL Draft, Bolton played 19 games this season to take his career tally to 117 games. The 27 year-old is the second Bomber - Damien Peverill was the other - to come to terms with the club for new deals this week.