The centre half missed two months worth of football after injuring his shoulder at Reading but it now back and in good form again with another very solid performance at Norwich City on Saturday.
"All the lads have been buzzing recently in training and everyone is looking forward to hopefully doing well against Sheffield United," Dann said to the club website.
"I've been out for a while through injury so I'm just looking forward to playing as many games as possible and I welcome the amount of games we have over the next few weeks.
"I'm just delighted to be playing again and I can't wait for the next game.
"We just need to keep going and keep improving and try not to get carried away with anything.
"I won't say I haven't thought about the possibility of the play-offs because you win a couple of games and you start looking at the teams above you.
"But we set out a target of top half of the table at the start of the season and that's the most important thing for us in the league at the moment."