Matt O’Riley has spoken about the difficult role Hyeongyu Oh has had under Brendan Rodgers after he produced a night to remember in Celtic colours. Celtic cruised to a 4-1 win over in-form Hibernian at Parkhead to maintain their unbeaten start to the Premiership season. After the mixed performance against St Johnstone over the weekend, Brendan Rodgers didn’t pull any punches and he made several changes to the team. That included starting Hyeongyu Oh up top on his own and he rewarded his manager by bagging a brace for Celtic. Matt O’Riley handed the South Korean star the Man of the Match award …