The risk attached with Zapata is only a notch above the risk involved with Cristico and Senderos IMO. He's only 21,and thus he does lack experience. He hasnt been playing in Serie A for ages. If we really do need a risk free investment, then we should go for someone like Samuel. But he wont be that cheap. The only defender with a decent amount of Serie A experience that we might have a good shot at during January is Ujfalusi.Players like Barzagli,Cannavaro,Alex etc wont be for sale midway during the same.We can get Ujfalusi as a stop gap measure in January, and get a full term replacement in June.Ujfalusi would a good addition to the squad anyway.
Good points.
Zapata is the same age (approx) but he's proven a lot more in that time, and hasn't really been prone to the inconsistency that Senderos and Criscito have. The bonus with him is that he'd likely be a solid contributor for years. I agree he is a risk, but a lesser one than Senderos... and he might just be the best player available in January.
With all the injury problems Inter has been having, and the fact that Inter isn't really a midtable team that can be bought, I don't see Samuel as an option. However, it doesn't hurt to inquire.
Ujfalusi would be easy enough to get, but he's not a leader, and he's really no better than Grygera or Zebina. If brought in conjunction with someone else, he'd be nice to have, but he's far from an Andrade replacement and a tutor for Criscito.
Alex can not be happy riding pine in Chelsea. With Ben-Haim, Carvalho, Belletti and him all vying for two spots, plus the uncertainty of a post-Mourinho era, something is gonna give in Chelsea.
Barzagli would be most difficult, but Palermo can definitely be bought. Depending on their current campaign, he could be most available for the right price... and make no mistake, that price would be high.
Cannavaro would be tough too, but far from impossible. Real Madrid is a very moody team with a surplus of top CBs. A compelling bid might spark a sale in January.