User blog comment:B214/Don't ask about season 4/@comment-97.86.117.132-20161104234830

So, if a new anime is confirmed, will revolve around the event in the manga where Issei is killed and then brought back to life? I know there's no confirmation about that at the moment but I can't really see any other significant event happening to Issei other than that and if it doesn't happen in this one, it would definitely happen in the next one.