Sutton told BBC Lincolnhsire: "In terms of Lennell and Shane they have a year left but it would be good for them to have a fresh start.
"We put Danny up for loan as next season he would not be first choice."
The Imps boss added: "We just want him to get out and develop, sitting on the bench here will not do him any favours."
Lincoln have also offered young players Nathan Adams, Andy Hutchinson and Kern Miller short-term deals.
Source: BBC Sport
Source: BBC Sport