there is already a thread for this that was rather recent about his voice actor so TC you should look using the search function next time to see if there isnt already a chat about this. But I think its someone else and not Paul Mercier.
I don't think so. His VA in ORC sounded like a ***** most of the time and was a pretty bad one at that. From what I've heard from RE6 trailers so far, his new VA sounds similar to Paul Mercier and actually sounds really good.