A little discussion on Benitez's tactics

We've seen variations of the of 4-4-2, 4-5-1, 4-2-3-1 & 4-4-1-1 being played this season, all chosen due to the circumstances Rafa was in - injuries, testing out the squad, rotation - and all was applied with varying degrees of success.

However, what I seem to notice from other Pool forums around the net, is that many have this impression that Rafa will repeat what he has done at Valencia here, which is playing the 4-5-1.

I beg to differ, not because I think he will play 4-4-2, but simply because I don't know enough to speculate. I've seen us play really well with 4-4-2 (vs Monaco at Anfield) and 4-2-3-1 (vs Arsenal at Anfield).

I want to know what you guys think about this, so the discussion subsequent discussion would enlighten me more on this little issue.