Re: Should the Avengers 2 be in 48 fps?
Hell no. And considering that Joss didn't like using the Red Epic when shooting the post-credit scene for Thor, he and Seamus McGarvey will likely use the Arri Alexa again. Alexa doesn't have a 48 fps option yet, thank god.
But if they're going to release Avengers 2 in 3D (which seems very likely), they ought to shoot it that way instead of post-converting it.