Celtic’s squad is getting stronger and stronger with each passing game. A key reason behind this all isn’t just Brendan Rodgers taking players’ games to the next level, but the recruitment at Parkhead has been outstanding. From Celtic hero Ange Postecoglou to the returning Rodgers, the transfer business conducted has helped the club continue to dominate and take their game to higher heights. One of Celtic’s summer arrivals was loanee Alex Valle, who came with a big reputation from Barcelona and a big platform. This was an exciting coup for the Scottish champions, and with the Christmas lights …