Pokémon Black & White (be warned: spoilers)

[JoshR691]

I'm going to be honest, but it was kind of obvious they were fake...

Every Starter who starts out on 2 legs will end up on 2 legs, every starter that starts out on 4 legs will end up on 4 legs.

I think GameFreak only did the 'switch up' twice, and that was with the Cyndaquil and Mudkip Lines (Quilava and Mudkip are the ones on four legs, while everything else in their lines are standing [although, in the 3D games, Quilava's been known to stand on his hind legs, rather than all 4]) Those two would be the exception to the rule

...The point being they wouldn't completely switch up all 3 lines, at most I'd say Pokabu could end up on 2 legs (Since they didn't show his middle form) But who knows...