I'd rather have two new CB's than Skrtel playing. Good players tend to play better than shit ones even if they are new.
And remember the summer of 1999? Hyypiä and Henchoz didn't have that much trouble adapting I recall.
I meant regards to Agger, but agree I think Skrtel looks like he would better of going elsewhere.
The only thing I would say with when we bought Hyppia and Henchoz is that Houllier did bought them who was very defensive minded and it concerns me whether Rogers can do the same who seems to prefer a very offensive style (which is great !) but then we did get overrun on few games against average opposition last season. He also brought in Hamman in the same season I think ( or was it the season after ?) who did a great job helping out the defence in which in the first season was very defensive minded from what I remember which meant Houlier had prepared to concentrate on defence with his new signings.