What is the the point of the three pokeballs behind Alder in his house in Floccessy Town?(in Black 2)?

Question

Can you get a starter from another region or something?

Answer 1

No, you can't.

Comments

Awwh, i really wanted a Cyndaquill :( thanks anyways

Answer 2

You cant get starters from other regions.I think those pokeballs must be his Pokemon.

Comments

You're not even sure...

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Unlikely since he has six pokemon but a fair guess

Answer 3

I think two of the pokeballs contain the gible and dratini respectively

Comments

What is your reasoning for this?