Idia for the most will have to be dragged out of the train each day to actually interact and not stay hidden on the train. I do plan to get him out flying with his broomstick at some point during the time, so will force him to be around. I've already sorted out a bond for him, but he won't be in the maze due to spoiler issues for those who may also be in that thread.

Vegeta will be out and about, not really enjoying, but will still be around. He may do some training out over the ocean away from most, anyone who thinks they can compete in sparring with him is welcomed to join him (flight would be needed for the range they will be at) as the space will give him a chance to let loose a bit vs inside the train. His bond is also set up, and I am considering him to head into the maze as well.

Open to ideas and suggestions!