This week, we look at the key players in Frosty Winterbottom???s 2015 championship. Rod Nash, Chris O???toole and the man himself Mark Winterbottom. First off, Co-team owner Rusty French, who 3 years to the day of buying the team saw them take the drivers championship. Chris O???toole has been a long time servant with the team, I spoke to him about the Championship and what it means to him, Frosty spoke to Inside Supercars on Saturday of his Sydney triumph. Rod Nash has always been a positive person on pitlane, now he adds championship owner to his list of achievements.