League Order
Gym Leader and E4 Order
1: Takuya  (Fairy)
2: Cordia (Fighting)
3: Meowstic (Psychic)
4:
5:
6:
7:
8:  Guest Zero (Normal)

E1: Dewbong (Water [if classic rules])              E2: Jethalal (Fire [if classic rules])
E3: SheerForceGatr (Various)
E4: Forboding Wind (Flying [if classic rules])

Champion:

 Frontier Brains:
Amerika: Balanced Hackmons (With     Special Requirements
Claire (OU)
Asurii (Various)
Spaintakula (Various)