Duff: "There have been new players come in, but we have now been together six or seven months.
Who Will Show Up? Jekyll or Hyde?
"All I can say is we are working hard to put things right.
"We put a few good results together, but then we get two like we have had in the last couple of days.
"I have been watching and it is different when you are on the sidelines, but it's hard to put our finger on it.
"I know we have disappointed many people, especially the fans who have come to watch us.
"You play teams in the relegation zone and we should be beating teams like this.
"I'm just glad to be out playing football again. It was a career-threatening injury at the time, so to be back playing Premier League football again, I'm just so delighted.
"It could have got to the stage where I might have had to call it a day because it was mis-diagnosed at the start, and one thing led to another.
"It was one in a million, but I'm over it now and I'm glad to be back - apart from the two disappointing results."