Revenge will be Armagh's most powerful weapon

As Donegal face into an Armagh team high on the waves of euphoria from a win over Tyrone, they become the latest team to have to face a side they conquered in the provincial series.\

Armagh's Rory Grugan after their Ulster SFC quarter-final defeat to Donegal in MacCumhaill Park, Ballybofey. The sides meet again in the All-Ireland Qualifier series on Sunday.

THE new wave of coaches and managers are generally disinclined to see revenge as a major factor in teams meeting, but those on the inside see it different.

As Donegal face into an Armagh side high on the waves of euphoria that a win over Tyrone brought last Sunday in a packed Athletic Grounds, they become the latest team to have to face a side they conquered in the provincial series.