Ahsoka S2 theory

I could see Shin becoming Ahsoka's apprentice—either training alongside Sabine or maybe her alone.

Since it's been hinted that she might be getting a redemption ark, I could see her getting recruited by Ahsoka and becoming friends with the heroes. Her and Sabine training together or maybe just hanging around on their adventures.

The other way would be having Sabine at the end of S2 reuniting with the Ghost crew and joining them therefore leaving Ahsoka. While I find this less likely since they've begun building the relationship more I think that Shin joining Ahsoka and Sabine would be a way of keeping her character around for longer at least until the Mandoverse ends.