Australian swimmer Isaac Cooper has stood himself down from the Dolphins’ leadership group after skipping the final night of competition at the Commonwealth Games. The Sydney Morning Herald reports that Cooper missed last Wednesday night’s action because he was out drinking in Glasgow. There was also a final team meeting that Cooper missed. “Isaac did not attend the final night of the swimming competition or final team meeting in Glasgow which is in conflict with team expectations,” a Swimming Australia statement said. Cooper won gold at the Commonwealth Games as a member of the 4x100m medley team after swimming in the heats.