You could always use them as weapons in case of a Pokemon stampede. Odd's feet could save an entire city. (Before being barred from ever returning.

(Aelita's face reddens once hearing Yumi had named a Pokemon after her.)

You named a Pokemon after me? Thank you, Yumi! Which one?

(She nods reassuringly.) He's just fine. He remembers everything about XANA but he could be from before XANA took him over, or maybe after we freed him.