Poll Suggestion: The 10 Least Necessary Sequels that Are in Development Anyway According to Elle Spain

I can't even begin to...

All of them.
Please include a return link in the description section on your list page.

Update: as I finally found the IMDb page for the in-development third Annabelle film, it's now listed properly instead of using Annabelle: Creation as a placeholder entry.

Another idea is to mention the title of the article that your title is referring to. And maybe a link.

May I suggest shortening the title to:
10 Least Necessary Sequels in Development According to Elle Spain

I am actually interested in Untitled Men in Black Spin-Off (2019): it is a franchise in which spin-offs might work quite well and also fewer portions of rather interesting indie comics by Lowell Cunningham (on which the movies were based) were actually adapted in the previous movies, so if something out of them will end up as a basis of the spin-off, I'll be delighted.

As for other 9 options... Let's just say I'm LEAST sleptical about Indaina Jones (I am actually a part of minority who likes Indiana Jones and the Kingdom of the Crystal Skull) and Rambo (as the fourth movie was surprisingly good and arguably better then the third). The fact that both sequels are already ten years apart from the previous entries is worrying but tricky: sometimes such distance allows for something reall good to happen.