Sunderland caretaker boss Ricky Sbragia is unsure over his prospects of winning the job permanently after their 4-1 thumping of Hull.

Roy Keane's former assistant boss said: "We just want to keep it going. If it isn't broken why mend it?

"I'm happy with how things are going.

"We've got a big game against Blackburn on Boxing Day and we just have to focus on that.

"I'm happy with what I am doing and the players are responding extremely well. I just want to keep it going.

"For me it is just focusing on Blackburn and trying to enjoy a little bit of Christmas."