I’m finding a lot of people writing thoughtfully about the d20 rules and how they might be tweaked and/or rewritten. Some of this is speculation. Some of it is wishful thinking. Regardless, I think it is, in general, a good thing to think critically about rules and whether they serve the purposes of fun.
I’ve also been toying with some of my FM ideas… tweaking them to fit within a d20-like framework. I’m not sure why.