The international break is almost upon us and it’s this part of the calendar many Celtic fans really do not enjoy. Over the last few seasons Celtic have many of their top players return from international duty with injuries that have kept them out of the first team for a length of time at crucial periods of the calendar. And whilst international recognition is great and a testament to the quality of Celtic’s squad, the worry is always there that Brendan Rodgers’ best players could suffer an injury whilst representing their country. However, that won’t be the case for Alistair Johnston as Canad…