I hadn't heard about Shane Kelly dislocating his shoulder.
Actually I'm surprised Ben Kersten is in the ride-off given that his performances at the World Championships were'nt overly impressive. Ben Kersten's ride as last rider in the teams sprint was the second slowest last lap in the entire field. He missed the national titles due to picking up some illness so perhaps that has been taken into account.
Ryan Bayley, Mark French, Shane Perkins, Shane Kelly, Ben Kersten and Daniel Ellis have all put up performances worthy of the team. I'd hate to be a selector.