Delhi Capitals are likely to have a much leaner coaching staff next season with head coach Ricky Ponting's future set to be examined at the end of the season. As far as David Warner is concerned, he has been the team's highest run getter and best performer and unless he himself wants to concentrate on batting alone, he will finish the season as skipper. DC have already lost five games on the trot in the ongoing IPL and if they lose to Punjab Kings on Thursday, they will be the first team to be out of play-off contention with half a dozen defeats.