Liverpool-Lyon
Cheatski-Arsenal
Bayern - Inter
Atletico- Villareal
That would be like taking candy from a Baby.
Honestly though the one thing on my mind right now is more "Where" Than "Who". Mascherano was immense in both legs against Real Madrid, and as he will be suspended for the first leg of the next round I think I'd rather have the first leg at home and expect the opposition to want to draw, as opposed to playing away and having an opponent that is capable of attacking on their own turf and not having Masher there to cause his havoc.
*Reason for edit: I'm an idiot and always mix up Bayern and Bremen