Tyler Garratt has completed a season-long loan move to AFC Wimbledon.
The 21-year-old left back was transfer listed at the end of last season by Darren Ferguson.
And he has been allowed to leave by new boss Grant McCann, who sees Danny Andrew and Danny Amos above him in the pecking order.
Garratt has made 28 appearances for Rovers since joining from Bolton Wanderers in 2016. His contract expires next summer.
Meanwhile, teenage striker James Morris has joined Tamworth on a month’s loan.