From the latest info I got that Manchester United are ready to let Ronaldo go and let Ronaldo go if there is a team that wants to sign him but unfortunately, from the latest info I got also all the big teams don't want to sign Ronaldo and maybe there are only one or two it's Dortmund even if it's just a rumor and also Sporting. There is still time for Ronaldo to leave but no club really wants him and apart from that, after seeing his first match with Ronaldo and Varane on the bench I think Erik ten Hag made a big mistake in their first match.
Now maybe Ronaldo should bury the hope for him to move to another club. We know that Ronaldo's problems are many if he does move and now almost all of his fans have several patented players to become strikers.
Dortmund also now has Anthony Modeste now who can indeed be used as a patch while waiting for Haller to recover and I don't think they will be interested anymore especially with Ronlado current salary.