User blog comment:B214/Volume 23 discussion blog/@comment-31137559-20170209174955/@comment-1359322-20170210023339

Season 4 isn't going to be out in March. If it is, we'd have news by now. So that's just a pipe dream of yours.

You do realize that if DxD gets licensed you'd have to wait longer. If DxD gets licensed, Baka-Tsuki and others would have to stop their fan translation. Then you'd have to wait for the legal release which is out like 2/3 books per year. So you'd have to wait around 8-11 years for the English version of the LN to reach Volume 23. So the fan translation we have right now is in fact the fastest we could wish for unless of course you prefer to wait 8-11 years but i seriously don't.