User blog comment:Shockstorm/Pokemon News - 19-10-14/@comment-7218858-20141025195327/@comment-24459621-20141214184505

Expanding on my previous comment, it could be that these two rumored new games could be remakes of Diamond and Pearl, and based on this rumor, I guess they'll be coming before Pokémon Z. My reasonsing is that since they didn't do any remakes in Generation V, there might be a total of two pairs of remakes in Gen. IV to make up for that.