Why was Galway left back playing in goal?

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Originally Posted by Terry

But the A league hasn't officially kicked off yet, no? I thought these were just friendly matches, forgive me if Im wrong ? This would be why Geraghty cant play as he is still contracted to the NUIG team and playing/on trial to gain a contract with GUFC.

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It's the A League cup and all players have to be registered with the club to play in it.