There have been rumors in the swedish press about SHL-teams approaching both Marky and Jokie. I would think Markström - who is having a strong season all in all - would prefer to stay in NA but it's still up in the air. I would prefer him staying with VAN. If he keeps this up, have another strong camp - then he might be the real backup at the next trade deadline. It's not the time to lose patience when your shot in a proper organization is around the corner.
Him leaving for Europe is definitely a possibility though, but it all depends on the interest around the league of course.