Who would have thought that Matt O’Riley would have been the name on Celtic fans’ lips after such a huge week for the club this week? Celtic beating RB Leipzig is, quite rightly, the highlight of the week for every Hoops supporter but it seems that Matt O’Riley has put the icing on the cake with his return to action for Brighton this weekend. Celtic hero, O’Riley, popped up with Brighton’s winner against Man City last night after he made his Premier League debut for the seaside club. Injured in the Carabao Cup in August, O’Riley has had to wait to make his mark in the English top flight and ye…