Apparently BF are to introduce another crossing from Rosslare to Cherbourg using the Commodore Clipper, a ferry closely related to Stena Vinga (but without additional deck) which did not have great success with the sea conditions (but added deck does change the ship's handling).
https://theferryforums.com/viewtopic.php?f=26&t=2823&start=25
https://theferryforums.com/viewtopic.php?f=26&t=2823&start=25