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

Extra suggestion:
I just knew that in current game environment Ahsoka Tano (Fulcrum)'s only Zeta is the ability "Whirlwind". In my writings, I cancelled it because it is too OP for her to have 3 zetas.

So if my idea were to be considered, I would suggest that the materials players spent on that Zeta should be returned, and players would be able to use these mateirals to apply the Zetas on the new abilities.