It seems to be common knowledge that Lescott will be off in the summer. I regard MDM as nothing more than a stop gap who we signed in a bit of a panic - he wouldn't get in any other 'top' squad. After Kompany, I still think Lescott's the best we've got, following the loss of form by Nastasic.
Kompany to me is generally very good, a great leader, but not world class - evidence being there to be seen on the 1st goal/penalty last night, and other 'bollox' dropped from time to time - and Nastasic, who again due to lack of speed, and form over the last 12 months or so, cannot be rated anywhere near world class - and if we're looking to win the chumps league, world class it has to be. Richards, Boyatta, Rodwell and Garcia have all been shown to be lacking, unsuitable or chronically unfit to be relied upon at centre back. (Once upon a time, a fit and in form Richards would have taken that ball off Messi.)
Therefore, unless someone new and amazing is coming up through the ranks, or one of the other emergency reserves comes good unexpectedly, we need to sign 2 very, very good centre backs imho - and 2 full backs, and another central midfielder....and Messi.