Yes, pairing the two Irishmen off together may be an unoriginal angle, but Sheamus won't be sticking around at the top of the card for too long - particularly after dropping the belt to Roman Reigns, and especially with Cena and Lesnar's returns on the horizon. Instead, he should be used to put over a very bright new star from NXT, in the nimble form of Finn Balor. Balor's main roster future might focus around a heel turn; he's already proven what a fantastic bad guy he can be as leader of NJPW's Bullet Club stable. However, if he is indeed called up to the main roster in 2016, Finn's athletic in-ring style will make him an initial babyface - and there's no better feud to ease him in than Sheamus. The Celtic Warrior is the perfect level for Balor - a big scalp for sure, but an opponent who could conceivably lose to the current NXT Champion.