Alright, first of all i want to say that i have no problems with the Original ABS Game, but here's how i would do it.

Let me introduce you to my version of AB Space!

Let's Start with the cast and it's abilities!

Super Red: The leader of the flock. His power is the same one as in Angry Birds 2

Lazer Bird: His power is flying in the direction of the clicked part of the screen

Lighting Bird: His power is splitting into three, but after the splitting they fly faster than usual, since Chuck can't do it here.

Fire Bomb: He explodes!

Drall: Alright. I know that the Drill bird wasn't supposed to be Hal, but cmon, both have a long beak! Anyways, Drall's power is drilling though the planet and destroying the construction from below.

The Incredible Terence: He doesn't have any power, besides being Big and Heavy, which helps destroying bigger constructions.

CyBird: He still lays explosive eggs, but this time the eggs are made out of metal, and you can choose the direction in which he shoots the eggs!

Freezer: First of all he's called Freezer, because that's how his name from a Polish Coloring Book (Zamrażacz) translates to English. And his power is freezing both the blocks and the pigs, so it's easier to destroy them, especially for the Lighting Birds.

Abyss: Her (Yes, her.) power is something like Space Wingman and the Space Egg combined. She creates a small field around her (for around 10 seconds) which attracts both pigs and the blocks very fast which causes them to get destroyed.

Atomic Bubbles: His power is the same as in the original, but he still can destroy blocks when he's losing the air (wait, how does he have air in space?).

As for Stella and her friends, i feel like around 2014 the game would get an update which shows us the story of her flock in the AB Space universe. I think it would be funny if Luca's Space form was inspired by Godzilla, similar to "My Name Is Luca!" short from the official AB Channel. Also, i think that the Stella Flock's Story would have the Alien Pigs From Bad Piggies (The Teal Ones) instead of out regular green ones. After maybe 2 planet chapters both flocks meet on a one planet, where they face the final boss: the Giant Snake from the IDW Comic!

Stella Flock's Space Forms Coming Soon!

Note: The Vector Sprites of Drall, Abyss, Freezer and Atomic Bubbles were NOT made by me, they were made by Danny-Remakes, Dakimnewacc and LoganScratchCat on scratch. The rest of the flock IS made by me.