Originally Posted by Crimson King
They already did it on EMH. Mar-Vell was a SHIELD scientist and Carol was assisting him. That entire storyline is basically a blueprint for what should happen with the SHIELD show. Since they're not going to directly interact with the Avengers or their villains, having SHIELD investigate a possible Kree threat is a perfect storyline to bring a new Avenger into the fold. Plus, Whedon already said he wants more females on the team in A2. Ms. Marvel is the best bet.
It "shouldn't" happen. It could, but I bet it won't nor would it be the best solution for Ms. Marvel and Captain Marvel. Like I said, they need their own film. There's no reason to rush her onto the team. And wanting another female doesn't mean he'll realistically be able to put one on the team. Gamora will be in the movie as well anyway.