There’s a bunch of research on the limits of things - Shielded CSV/rollups (though want to see the limits of a CSV thing if we build a version you can do lightning on top of), Ark/timeout trees is a cool set of ideas that feels like it could be extended, etc. The results certainly don’t point to us having any silver bullets, but I think some of those things probably with some more tweaks may give us a nice direction. But certainly want more analysis.