Okay, here we go, I'll say it. I know it's not the popular opinion around here, but YES to a Shamy pregnancy storyline and YES to seeing Sheldon holding his first benign overlord. Might be a bit cliché but, honestly, knowing Sheldon's character and his quirks, if I were one of the writers, I wouldn't pass up the opportunity to see him deal with a pregnant wife, even if that'd mean having someone pregnant four seasons in a row (I personally wouldn't mind it, as I didn't mind the Howardette stuff. In fact, I don't even know how many seasons we've dealt with pregnancy things. I was pretty indifferent to that. For Shamy it's a totally different story. Sue me. ). I think it would be sweet and funny, for Shamy and us.
And YES, Sheldon and Amy's Super Asymmetry project is very important, too. We can have both without having to decide what's more valuable.
(And who are we kidding; if there's a pregnancy storyline in store for the last season, you know who'll get it. LOL
I've probably just jinxed this possibility now, haven't I? Oh well. 🤷♀️)