Either Klaus (suspect Wenger will plump for Squillaci+Koscielny).
It's interesting really given Djourou's recent performances as he's really put himself in the mix and he on longer seems the inferior option; in fact I'd say I like all our CB options without exception (although as a footnote, Vermaelen is the only sure-fire first XI choice as Kos is still too wet behind the ears, Squillaci isn't quite well-rounded enough and Djourou is still something of an unknown quantity at 26 years of age).
At the moment, I'd favour Squillaci's experience but I'm struggling to decide who'd partner him.
Am I the only one who's been relatively content with out back four this season? I'm starting to feel that our defensive problems actually emanate from our midfield (this was certainly part of the story last season but seems a more prominent issue this campaign).
