>>27127850The thing about Hawlucha showboating is because he's a wrestler, but he's still about battling.
Serena got the Pancham because it's still a cutemon. The thing about Ash's team and Serena's team is that Ash was given mainly the "cool" Pokemon with some that can double as cute ones. Serena was given the "cute" Pokemon and Pancham can double as cool one, especially because of the sunglasses.