Personal humble insight about some Rebels rework (including ROLO and Ahsoka Tano (Fulcrum) rework)

I made some adjustments (please see Update section for 4/21 if you are interested). All of your advice are great, but I'm too busy and tired working on these things now. If this post became too lengthy, I'll make a new discussion but the revised version. And I'll be back after my businesses are done after May 12th.