I think Avarice and Cami's ideas make sense. He'll probably be trolling the kids and expositioning about SBURB/SGRUB. At least for an adaptation, I think it makes sense to condense some of that into act 1 because a lot of act 1 is just slapstick kooky shenanigans. It's fun, but it would probably be boring to adapt it 1 to 1 for returning fans. Act 1 is already somewhat contentious among newer readers as well, so I expect there will be some changes to make it feel fresh.