Sunderland boss Roy Keane admits Everton rival Dave Moyes is a big inspiration ahead of today's match.
"But he's built over the last year or two with really good signings.
"I watched them last week against Portsmouth and, on top of the quality they've got, I think they work as hard as any team in the Premier League.
"When you've got that formula, trust me, you've got a hell of a chance of being a successful team."