Joe Brolly used his Sunday Indo column to deliver an assessment of what is stopping Mayo from winning an All-Ireland.
It comes down to one simple factor according to Brolly - 'shit defending'.
That's not us paraphrasing him. Those are his words and he uses them quite frequently. His main example of this 'shit defending' is Mayo's tendency to leak goals.
The Derryman outlines how last year's All-Ireland semi-finalists can improve this aspect of their game by 'creating a defensive structure to prevent goals' - an uncomplicated process according to Brolly.
Someone who does not care for this advice is David Brady. The former Mayo player is a recent Twitter convert and doesn't hold back with his response to the RTÉ analyst's column.
Brady questioned Brolly's credentials to be offering such suggestions regarding Mayo's tactics.
Great piece a managerial advise 4Mayo in indo 2day by a man that hasn't Managed a team in his life..U8 & U16s do count when ur a bullshitter
— David Brady (@D9BMayo) June 28, 2015