Boss Roy Keane says he will be meet with the three remaining out of contract players soon. Dan Harding and Liam Trotter have been away on loan at Reading and Scunthorpe respectively, while Matt Richards was away from the club last Thursday when Keane met with the other out of contract players.
Keane told the club site: "I'll be meeting up with the three lads very soon. I had a chance to watch Matt play and train here and have taken some feedback from the staff at the club.
"And it's been the same with Liam and Dan. They've obviously been away on loan, but they've been watched and, when the time is right, we will meet up and make a decision from there."
Meanwhile, Town appear to have missed out on one of their potential summer targets. Lincoln City left midfielder Dany N'Guessan has reportedly agreed to join Leicester City on a three-year deal.
The Blues were amongst a number of clubs said to have been keeping an eye on the Frenchman, who is out of contract at the end of the season.