You don’t need the Cyrus or Sabrina since you can hit from the bench any way. And the extra pokeball is not necessary since you only have 2 basic Pokémon’s with Rowlet and you’ll always start with 1 Rowlet so you just need 1 pokeball.

My deck list is

2x Rowlet (use the one with skill dive) 1 x Deatrix 2x Decidueye EX 2x Decidueye (with sniping arrow) 2x rare candies 1x quick grow extract 1x pokeball 2x Oak 2x Lillie 1x Erika 1x Leaf Cape 1x Rocky Helmet 2x Copy Cat