Norwich City boss Bryan Gunn says on-loan Chelsea fullback Ryan Bertrand could be key to Championship survival.

"Ryan's been unfortunate," said Gunn. "We did a similar thing at Wolves when we played Ryan in front of Adam Drury and it made it really solid down that left-hand side.

"It has given us an opportunity to play Wes Hoolahan in a more forward role and I think it made us look more solid at the back with the four regulars we have there and now Ryan sitting there as well. He's done a fine job."