I would love to see Huyang join Baylan in an endeavour to establish a remade Jedi/whatever-you-wanna-call-it order in the new galaxy.
Baylan is clearly driven by the thought of a new, improved order, and Huyang has fallen out of time with the fall of the Jedi. It makes sense for them to start over again.Too bad Ray Stevenson died. Baylan has proven to be the most popular character in this series.
This is not an adventure befitting a movie or TV series anyway, but it would be a nice ending for their character arcs throughout the Ahsoka series.
A sort of fairy tale ending.