Manchester United have reportedly agreed to the departure of 20-year-old Colombian Mateo Mejia as Sevilla are set to complete a deal. Carrington is filled to the brim with special talents and players who will go on to achieve great things in the game. So when a player doesn’t make it here, it’s hardly a slight on them but rather a testament to how competitive it is in the academy. Now, there’s one player who’s about to head off for the next stage of his career with a transfer to Spain on the cards. Mateo Mejia is a talented young forward who has knocked on the first team door at times in his M…