Daizen Maeda marked his 100th appearance yesterday with an outstanding hattrick to send Celtic into the semi-final of the Scottish Cup. The Japan international had his shooting boots on and, if truth be told, he could have had at least another three if his finishing matched his movement. And it was his movement that had BBC pundit, Rory Loy, singing his praises as he said that any young player in the game would learn from the ‘masterclass’ that Maeda delivered in Celtic’s win over Livingston. Loy said [BBC Sportsound], “At 2-2, Livingston’s mindset seemed to change and they wanted to defend bu…