CyberCubed said:Brock was in Kanto, Johto, Hoenn, and new Kanto. That's 4 regions and over 400 episodes! That's quite enough IMO, they've done just about everything they could with him and he's run dry. As I said above, the same thing happened to Misty and the writers were smart enough to give her a break, why can't they do the same for Brock?
my theory on why they are not getting rid of Brock anytime soon was that he was gotten rid of once before, during the orange islands saga. However, they were faced with fan outcry for his return to the anime. So the writers brought brock back. The writers are probably afraid of writing him out of the show again now...