James McFadden went out of his way to explain how Celtic’s underperforming wingers can make defenders think twice about whether the oppponet attacks on the inside or outside. The Scotland hero was specifically referencing the midweek win against Hibs when the Hoops escaped out of the capital with a vital three points in the Scottish Premiership title race. Adam Idah struck two excellent penalties to save Brendan Rodgers’ side’s skin and remain at the top of the league ahead of arch-rivals Rangers. Celtic put in a decent first-half display and led 1-0 at the break. But for all the possession th…