Omar Vizquel has signed a one year deal for $1.375 million with the Chicago White Sox.
Officially, Vizquel is going to be a backup infielder, but I suspect that part of the appeal of signing with Chicago is that there is a pretty decent chance he'll end up starting for them at some point.
Right now, the ChiSox are talking about Gordon Beckham at second base, Alexei Ramirez at shortstop, and Mark Teahen at third base. Teahen, though, at third base is shaky for a contender, and I imagine Vizquel probably views this situation as one where he's more likely to get regular playing time than he would if he'd come back to Texas.