Besides Zaha, no one really knows who our targets will be. Ba and Huntelaar were each rumored at one point but Chelsea are about to lock Ba up and KJH signed an extension.
Other long term links are Adrian Lopez from Atletico, Llorente, Yanga-Mbiwa, Strootman. David Villa has been a name thrown around, but Balague says he won't go until the summer and he isn't really a Wenger signing anyways.
Apparently Rennes just want to get rid of M'Vila. Could keep an eye on that situation. Wenger has taken on talented malcontents before.
Luke Shaw is a potential signing, though we'll probably wait until the summer to sign another LB and RB.
Those probably exiting the club in January are Arshavin, Chamakh, djourou. Doubt we can sell squid or Santos.
I tweeted orbinho about that but he never responded. It'd be interesting to see the percentages between the two. Because I'd guess teams challenge the smaller Sagna aerially more often, but that may be wrong. That's just a huge discrepancy there.