The Starcraft Thread - SPOILERS for Heart of the Swarm inside

[Kreekakon]

I wish there were more choices in the story. For example, maybe I (Kerrigan) doesn't want to become the Queen of Blades with the bone wings and all that again, maybe I want to control the swarm as I am? It would've given the playthroughs a little variation.

That may be kind of pushing it as the story dictates that certain things (At least the major things)have to happen to make it make sense later on, especially since Kerrigan's transformation back into the Queen of Blades is likely to have an effect in Legacy of the Void. Honestly I don't see a problem with some linearity in games, as without games could turn out very complicated, which may not always be a good thing.

Although it may not be EXACTLY what you are looking for, depending on what missions you do first, and later has a bit of an effect on the game in some scenes, and dialogue. For example even though I never saw this myself, I heard that there are two versions of the scene where you confront Warfield which depends on if you have been transformed back into the Queen of Blades already, or not.