Video Celts – Keeping the world of Celtic up to date through Video :: Dallas to referee Celtic match | International News Live Blog

https://internationalnewsliveblog.wordpress.com/2017/01/24/video-celts-keeping-the-world-of-celtic-up-to-date-through-video-dallas-to-referee-celtic-match/

The FIFA listed official has been used sparingly in Celtic matches with many observers surprised that he was on the FIFA list without having taken charge of a game involving the Scottish champions. http://internationalnewslive.com/video-celts-keeping-the-world-of-celtic-up-to-date-through-video-dallas-to-referee-celtic-match/