Guernsey head coach Jordan Reynolds says he wants to bring greater unity to the club.
Guernsey, who finished eighth in the National Three London and the South East last term, will face Doncaster in a pre-season friendly.
"Next month is pretty big for us to get out the frustration of last year and head in a new direction," Reynolds told BBC Guernsey.
"I want to to create a better second team and achieve greater club unity."
He added: "We are all training as a full-club at the moment and we will be taking many of the Colts away to the pre-season game, which is a step in the right direction."