There are some obversations made by me.
In Angry Birds POP!, they have been slowly removing Stella characters, Dahlia, Gale, Willow and Poppy. Matilda, Bomb and King Pig took their place in Hamhock Holmes update onwards. The recycled Red returns in the update Phanham of the Opera. Will the Stella characters be limited time birds? Otherwise, Rovio, where are they now? They can't be "that's it" for them. They have to link into the story. It does not make any sense. I am guessing Rovio will make the Stella characters in AB Holiday, and will not come back in the future Angry Birds games. Or Stella characters should combine into the Angry Birds series.at least. I am supporting this idea.
What do you think?