Somehow I doubt it, they've been taking forever to make albums since Seasons.
Reign in Blood and Seasons will always be their best work IMO. The 90s stuff was okay and God Hates Us All sounds like the same song (not even a good song at that) 12 times over. Christ Illusion was better but still not up to par with the old stuff.
I am going to pull out my pistol and shoot you in the head.