Here's another theory re the influence of the world cup.
Let's suggest that we set the prem on fire and have a great season and push the top teams all the way to the wire. Not guaranteed but it's a real possibilty if everyone clicks. If Lescott was playing for us and we finished in the top4 it would instantly raise his prospects of being a serious option for defence in the world cup. I'm sure this will have crossed his mind at some point.
On the flip side the same could be said for Upson ( if he's a serious alternative ) as he and Lescott are next in line behind wobble gob and Terry in Englands back 4.
Whichever defender we eventually sign they will have increased exposure ( just like the rest of our signings ) because of the position in which we find ourselves. All eyes will be on us and whoever performs, or falters will recieve much more attention in general than when we were just another team battling for europa or mid table mediocrity.