Lawl, yeah. It had the most balance.
Here was the balance before:
Kanto - Just Pikachu and Charmander (poor Bulba, Squirtle, and Pidge)
Johto - Just Pikachu and Charizard, sometimes Chikorita
Hoenn - All of them
Sinnoh - Everyone until Chimchar came, then it was all about him
EDIT: I feel bad for Torterra, he never got a single win, and he'll never come back in Unova or any time in the future.