All good, thanks for that, i wasn't sure if any official news had been revealed, i agree with you, considering how large the mass effect universe is and so far they have only scratched the surface, it would be a huge disappointment to spend the majority of time on Earth??

No, I don´t know exactly which message you refer but all human is not going to happen. Sadly, there´s a new human member squad, at least three earth locations and the trailers are all about "save the earth" "the fight for earth" and stuff like that. So, the game will not be 100% humans, but they will be more important than in the other two games. Personally, that´s something I´m not happy to see, but I guess will have to wait.

Is it true Bioware is making ME3 all Earth locations? I haven't kept up to date with all the official announcements, i was disappointed when i read your post about only having human squad members