Jonas said: "I would never have imagined being in this situation when I moved to the Premier League but what has gone has gone. If we take six points from the two home matches it will be different. We know we need to perform better and get a better result against Middlesbrough. It's vital. If we don't, it will be very, very difficult to stay in the Premier League.
"Nothing else matters, including Joey Barton. We can only worry about the players who can play."