Celtic defender Maik Nawrocki was hoping for a strong pre-season period with the club to prepare for the coming campaign but it didn’t quite work out like that. He rebuffed early transfer interest from old club Legia to fight for his place in the squad and was one of the first back to Lennoxtown training. Named in the starting eleven for the first friendly away to Ayr United, the centre-back limped out of the match after 20 minutes with a calf complaint. He subsequently missed the game against Queen’s Park and then the entire USA tour, not involved at all on the trip as he recovered. However, …