How to become a Screenwriter in HollywoodBecoming a screenwriter in Hollywood?
3, A novelist usually does not get a "talent" but a " novelist " -agency. Talented actor. Sometimes, however, when a non-national author is known to be a particularly good one... a U.S.-based recording studios will hire this author to write something without ever getting to the U.S. to work on it.
It' okay to employ someone who provides a service outside the US if they only work outside the US, usually when the movie is made outside the US; if the movie is made in the US, it is preferable for the studio to employ authors who can work in the US.
Most of the studios will not be interested in replacing you if you have not yet been successful as a screenwriter. While you can, you probably won't find a U.S. operative if you're not already known in your own state. Only a few media adopt on new composers, and those who need a script in their hands for them to be able to sale and a few others... and you would have to be available for meetings. Sure.
So, the response is no, they will not "develop" talents over long distances. Apart from that, anyone can "sell" to Hollywood. Working as an ESL instructor in Tochigi-ken, Japan, I sent inquiries to US agencies. Almost all of today's scriptwriters work only on behalf of a manufacturer or have filed a screenplay that had the qualities and the luck to be on sale.
Many years ago, the studio had a barn of authors who were directly in action. However, the times of an employed author are long gone. Once you have a finished English version of the scripts, you can submit it to any Hollywood agents.