Chopper's next big upgrade will probably being able to control his rumble ball through the second use, no more random changing. Then he'll get control of his beast mode.
Franky's probably going to start looking more like Kumo, and becoming a total cyborg.
It's hard to tell what the rest of the crew will improve on exactly, they're just going to improve on their skills.
Bullet Tooth Tony: You should never underestimate the predictability of stupidity.
Reporter on Titan Maximum: Sasha is there any connection between your poor album sales and the fact that it sucked?