Gary Brennan: Decision-making is trainable and it’s likely to be a difference-maker

HEAT OF BATTLE: Kilcoo’s Shealin Johnston is challenged by Kilmacud’s Shane Horan in the All-Ireland SFC Club final. Some of the decision-made during the game raised a few eyebrows. Picture: Inpho/Ken Sutton

Decision, decisions, decisions.

Watching the conclusion of last weekend’s All-Ireland club finals was a brilliant or brutal (depending on where you’re from) reminder of how one simple decision on the pitch can have enormous consequences.