McGeeney says Gallagher won't overhaul Donegal playing system

Armagh manager Kieran McGeeney is not expecting Rory Gallagher to overhaul the Donegal system which proved so effective under Jim McGuinness in recent years.

"Rory would know his football so he's not going to change something that has been working," said the Armagh manager.

"He's definitely going to have different nuances and bring his own stamp to it but he always knows that there is a system there that has been working."

The Armagh boss first encountered Donegal at championship level as a 17-year-old schoolboy in 1990 when Armagh were edged out 0-15 to 0-14 in the Ulster decider.