Celtic fans will have felt a sense of normality returning over the last few days as the Bhoys completed pre-season exercises against Ayr United and Queens Park. Admittedly, friendly matches can sometimes feel slightly tedious. With not much to play for bar pride and fitness alongside heavily rotated sides being fielded, one cannot help but yearn for competitive action. Nevertheless, Brendan Rodgers’ men have applied themselves well over the two games, contributing to a stalemate last week at Somerset Park, followed by an entertaining 6-4 victory last night. Seeing Celtic play friendly matches …