Celtic haven’t had to show much of their resilient spirit so far this season but that changes in Sunday’s lunchtime Scottish Premiership kick-off vs Ross County. Brendan Rodgers’ Bhoys have powered to victory after victory so far this season and have barely been tested domestically. However, after a heavy defeat away to Borussia Dortmund, Celtic must summon the strength they demonstrated on multiple occasions last term to bounce back to winning ways. Rodgers has projected confidence in his Celtic methods and belief in his squad throughout the week. He’s steered the group through a difficult af…