Celtic’s draw with Aberdeen yesterday has probably frustrated the fans more considering the commanding position the team were in after just 45 minutes. 2-0 up and cruising, Celtic looked like they were going to kick on and win the game comfortably. But Jimmy Thelin’s half-time Aberdeen talk at Celtic Park gave the visitors a boost and Brendan Rodgers’ side didn’t have any answers for a ten-minute spell where The Dons got themselves back on level pegging. However, it was Luke McCowan’s introduction in the 77th minute that had many Celtic fans convinced that Brendan Rodgers must do one thing wit…