John Fogarty: How the 2023 GAA season will be different

CHANGE AFOOT?: Paudie Clifford of Kerry shoots at goal despite the efforts of Jack Glynn of Galway during the GAA Football All-Ireland Senior Championship Final. Photo: Ramsey Cardy/Sportsfile
Competitive inter-county GAA is now six months from resumption, but 2023 is already certain to be a campaign like no other. What exactly are the planned changes?