After six games in the Scottish Premiership, Celtic sit on maximum points and with a remarkable goal difference of plus 20. The 6-0 win over St Johnstone is the latest in a series of results in the league that have seen Celtic send out a warning to their rivals that if they want to win the title, they are going to have to work really hard to wrestle it from Brendan Rodgers’ hands. Because looking at this Celtic team right now, the work rate that is being shown is just as impressive as the football that Rodgers’s side has been putting on. And Michael Stewart couldn’t believe what he was seeing …
