Here's what I'm thinking...
Trolls World Tour was announced (as Trolls 2) in February of 2017 right, only 4 months after the first Trolls was released. So I think that a Trolls 3 will be announced by the end of the year at the latest.
This is me thinking optimistically. Trolls World Tour left us with quite a few plots that could be explored (y'all know what I'm talking about) and don't even get me started on our main babies.
We have yet to see a close up broppy kiss and we have to see where its headed. I'm calling for a proposal or wedding by the end of Trolls 3 (or this fandom will riot, me at least).
I see literally no reason why it wouldn't happen. Soo fingers crossed for the announcement🤞
Rant over, thank you for your time.💙