Ghost Stories marks the End of Trilogy no.2?

Hi everyone, and here I am writing this thread about something that is in my head for quite some time since the launch of Ghost Stories "album" (which sounds more like an EP to me).

We already know that Parachutes, AROBTTH, X&Y is a trilogy, that's what the band told us.

Viva La Vida Or Death And All His Friends was a refreshing new album, totally different from the previous 3 albums.

So when you listen from Viva La Vida album, going trough Mylo Xyloto and ending with Ghost Stories album, don't you think there's another trilogy right there?

For example, take these songs to englobe a ghost idea: Cemeteries Of London(VLV), 42(VLV), Poppy Fields(PM EP), Death And All His Friends (VLV), Yes (VLV), Hurts Like Heaven (MX), U.F.O (MX), AHT (MX), Up With The Birds (MX), Moving To Mars (MX), Always In My Head (GS), Oceans (GS), All Your Friends (GS DE), Ghost Story (GS DE). Both lyrically and harmonically there are coincidences in the subject and emotions involved.

So, do you think that Viva la Vida, Mylo Xyloto and Ghost Stories mark a second trilogy on Coldplay's music career?

How do you think they will sound in LP7? Does LP7 mean the beggining of a brand new Coldplay (as Viva La Vida meant)?

Many questions, let's discuss!