Mmm, I do think it's a good thing that they've set off this sibling rivalry shtick between Kibago and Zuruggu. Kibago kind of needed something to bring it out of it's shell more, and I think it taking on the role of an older brother is quite a clever one. In the long run, I think it'll definately benefit both characters, perhaps evolving into the kind of friendship Pikachu and Piplup shared.
If there's ever a final battle between Iris and Ash, I bet it'll come down to these two in their evolved forms, and it's something I'd like to see. Plus, with that attitude of his, I bet Zuruggu would be peeved to find out Kibago can evolve twice, while Zuruzukin is as far as he can go :P
In any case, I never commented on this episode last week, but rest assured, I loved it. Zuruggu didn't disappoint at all, and he shot right to the top of my Best Wishes favourites list thanks to his antics.
Also, am I the only one who found him surprisingly adorable when he wasn't baring his toothy grimace? I mean, he's always had that 'ugly-cute' vibe with his teeth showing, but when he has his mouth agape, it's like he's a totally different 'mon.
Dentula sounded seriously badass btw.