New characters are already in the works, new weight stages not so much. They already get pretty damn large, I don't know if they'd even fit on the screen if they got bigger!
I know you said new weight stages are planned, but it'd be cool if each character had their own day where they go from their first size to their max with an additional size
That could be funny, and would be a way to deal with the lack of screen real estate, imagine this; You could have most of them appear on the drive thru while using a screen on the counter connected to an external camera pointing at their face as to take their order.
