spectrata isn't a pro/prem subscriber, he was invited along with another ua player called Itolyino (who also isn't pro/prem), both were invited by "ra1lb0t" so if they join your game beware (that is if you believe spec cheats)
i bet hes not cheater, usually he plays with his brother Itolyno in spectators. my guess, they skype each other while playing.
but still seems weird for me, that they improved their game a lot even with this advantage.
Yeah, I've played him a few days ago with that guy in spec and he always managed to be on the opposite side of the map, no matter how many double backs I've tried.