What do you think will happen in Mass Effect 2? (Possible spoilers)

[Zlejedi]

Pyramid Head said:
honestly i think it will be like empire strikes back, and kotor 2 and take a darker turn, the reavers will be more apparent and things will seem bleak as hell at the end

Now I'll have nightmares involving commander Shephard fightning big walking geth tanks with his snow scooter :D