You keep insisting that there's 6, when every single bit of information regarding them says 7. I'm just trying to tell you that the person this came from is totally reliable. The admins at TFW have some VERY good contacts.
I never really understood the reason for ultras. There's not much of a difference between them and voyagers. Apparently, they're also starting a whole new size class with the Human Alliance series.
No the Admins at TFW much like those at the All Spark and Tformers have info fed to them by people at Hasbro.
I remember the original Devastator rumor said 7 robots. I want to see some conclusive evidence from an official reliable source that that is true. And no TFW does not count as evidenced by the latest stupidity they pulled with Marty.