In their last four outings, St Mirren won 1-5 at Tannadice, 1-2 at Celtic Park and beat Kilmarnock 2-0. Their only points dropped was a 1-2 home defeat to Hibs after going down to 10 men early in the game. You will not need to be reminded how Celtic teams in better form have struggled at St Mirren Park against home teams in significantly poorer form. Or that St Mirren are the only Scottish club to beat Newco this season.
Jim Goodwin has built a proper football team* that will take points off anyone who arrives ill prepared for the task. I find the odds, which favour a Celtic win, a tad ambitious.
*St Mirren baiting will resume when appropriate.