Kevin Walsh: Do Mayo and Tyrone go with what they know or gamble with a change of plan?

Is it wise to spend a huge amount of effort and energy on your adversary or should you dedicate these valuable hours fine-turning your own game, one that has served you so well all year? Kevin Walsh gives his opinion

The analysis teams in both Mayo and Tyrone camps will have been working overtime over the past fortnight. But should Mayo manager James Horan worry about his own side and not Tyrone in the days leading up to the All-Ireland final. Picture: INPHO/Laszlo Geczo

The analysis teams in both Mayo and Tyrone camps will have been working overtime over the past fortnight looking for chinks in the opposition armour.

But is it wise to spend a huge amount of effort and energy on your adversary or should you dedicate these valuable hours fine-turning your own game, one that has served you so well all year?