It would be ridiculous for CG to not make Hermit Yoda a requirement for Jedi Luke. Wampa doesn’t make sense but Hoda does. CLS, Hoda, Rolo, Hoth Han, and Lando all make the most sense for Luke’s journey in Empire. Everyone keeps making the mistake of assuming Jedi Luke’s journey will take place during ROTJ, but that doesn’t fit the recipe for Luke’s last journey. It’s Empire toons that will be required and Luke’s final battle should be against Vader.
For a Hermit Luke, then CG could finish out his journey with the ROTJ events and toons.