Marco Rose is at Dortmund now and is in a job where he's gonna be tested. He still has a lot to prove and it would be unusual to see him jump ship from a club where he's still trying to make a impact.
I think for us all roads lead to Ten Hag. We have two prominent Dutchmen in our recruitment structure in Marcel Bout who has vast experience of the European game and he's the head of global scouting. We also have Henny de Regt (ex Ajax) who is the head of European scouting. And both men I feel could make things easier for Ten Hag, due to their understanding of the football Ten Hag implements.
Potter is also a interesting shout due to his approach to the game, which is proactive/front foot. But the most important thing for us as a club is to appoint someone who will work with the likes of Murtough, Bout, Court, Lawlor, De Regt etc who are the key players in the recruitment structure which is still fairly new in a lot of ways.