The Big 12/SEC Challenge is done, leaving just one non-conference game left on the schedule: St. John's at Duke this Saturday. It's a sign that the college basketball season is rapidly approaching that critical point when teams start running out of time to turn around poor stretches or pick up season-altering wins—but we're not quite there yet. With six weeks left in the regular season (five for conferences that end a week early), things are still in flux for many of this year's best teams. Some are rounding into form while others are suffering hiccups they hope don't become habit.
Power Rankings: Who's Getting Stronger After a Month of Conference Play?
