Daizen Maeda is well known for his energy and work ethic at Celtic and new data from UEFA shows just how quick the Japanese winger is. Maeda was a standout for the Bhoys against Slovan Bratislava on Wednesday night, not only scoring in the 5-1 win but setting the tone with tireless pressing and harassing of his opponents. The Japanese international is getting better and better under the guidance of Brendan Rodgers. His performances have made him a real hero of the support, who love his attitude and desire off the ball as much as his goals. But is his raw speed just hyped up or is it genuinely …