Mostly just leveling up my little guys. Still wanting to do this team against Brock: * Pikachu * Beedrill * Charmeleon (currently Charmander)
The current issues: Beedrill needs a few more attacks. Fury Attack IS fairly powerful at this point in the game... but it will need some support.
Pikachu needs to learn its first Normal Physical Attack. It has Thundershock, Thunder Wave and... something else (I think ?Growl?). Until it learns something like Quick Attack, it will not be any use against Brock.
Charmeleon... well.. currently Charmander... just need to evolve this guy. By which point, I should have Pikachu and Beedrill at a decent enough state to be able to full on mock Brock.