Just an expansion of his memory mostly so he can learn more. How do you think Baymax keeps picking up new skills? We could probably write a new skillset for him, too, if you want. He's not in bad shape, but everybody can be a little better if they want to be.

[As for showing her San Fransokyo...well, this might seem out of context for Athena.] Ow. [The little light on the front of the suitcase lights up and Baymax expands from his carrier, gently stepping out and waddling away from it.]