I think with the pick up of Meireles and Konchesky and the rumored addition of Fernando 2.0 (Llorente) it may be time to look into abandoning Rafa (and now Roy's) 4-2-3-1 in favor of a staggered 4-3-3.
Advantages:
1. Roy seems to like the abilities it offers.
http://en.uefa.com/trainingground/tactics/formations/video/videoid=519237.html2. Players like Llorente, Kuyt, Jovanovic, and Babel aren't natural wingers. They are forwards - and the 4-3-3 may give them the opportunity to play in a more natural position. Roy mentions in the above video how one can rotate the 3 forwards around - which would also give Ngog more opportunities as well.
3. Though Joe Cole prefers to play in the hole, it may not necessarily be his strongest suit. He succeeded in the 4-3-3 during his best years at Chelsea, he showed some flashes (as many as the English team could muster) of creativity from the wing in the World Cup. This may be his best suit and, in a staggered 4-3-3, you can still have him and Stevie playing in an attacking role.
4. It isn't the 4-4-2.
Disadvantages:
1. You take Cole out of the position he came here to play.
2. More importantly, the nature of the 4-3-3 would have Meireles in the middle. Would Stevie be okay playing RM? My guess is yes, primarily because he'd be in a more attacking role than he currently is in the 4-2-3-1 (or will be once Cole comes back).
So this is how I see it.
Reina
Johnson Carragher Agger Konchesky
Meireles
Gerrard Cole
Llorente Kuyt
Torres
As far as I'm concerned, Kuyt and Llorente are interchangable, I prefer Kuyt to the right, but I have him left here because A.) He had a great game there on Saturday and B.) Cole would need more coverage defensively than Gerrard.
I have Konchesky starting mainly because I think he at left back is better than Skrtel at center mid. Plus I rather have Skrtel the first center back off the bench than Kyrgiakos.
I fully expect the 4-2-3-1 to continue with Llorente either joining Ngog on the bench or perhaps taking Jova's spot on the Starting 11. It's just that, for my money, this is the best way to get our best 11 on the field.