I was watching a video on a game developement company, and the person narrating the video said the following.
"That's about how many whole triple A titles might be in development at all of EA's major studios."
So my question is... what does be in development of mean?
It's quite a strange way of putting it, I would have said something along the lines of "might be in development at all by EA's major studios." But as I am a ESL speaker, I didn't want to jump to any conclusions and assume that a native speaker would be wrong.
Any help would be appreciated!
(Also I apologise for any formatting issues, I'm posting this from my mobile.)