I see the potential for the Grass-Type starter evolving into some kind of bird similar to a
Quetzal... So, this might turn out better than expected. Grass/Flying evo... not bad.
For Fire piglet, I of course see the huge flaming boar, with a possibility of a Fire/Dark evo... I'm hopeful.
I don't know what to say about the little otter... Although, I'm betting that the shell he carries will get bigger and either become some kind of weapon or shield... Probably a shield, giving him the Def/Sp.Def starter position... Not sure if he'll be dual-type or not.