Alex Valle was handed an opportunity to impress for Celtic on Saturday night as the Bhoys thrashed St Johnstone 6-0 in the Scottish Premiership. Established left-back Greg Taylor was substituted at half-time as a precautionary measure due to a calf complaint. Brendan Rodgers is keen to keep the Scotland international fresh for Tuesday night’s match against Borussia Dortmund. That meant Barcelona loanee Valle was given his first league minutes of the season, and it’s fair to say he took his big chance. The Spaniard was an excellent threat on the left flank and showed off his ability with an out…
