The 2012-13 College Basketball season is almost halfway completed, and, so far, we have learned a lot.
Teams that we are used to seeing in the Top 25 have dropped out of the rankings. Some players that came back for another season are ramping their performance up as conference play begins. Many coaches are seeing the fruit of their hard work on the recruiting trail and on the practice floor.
Let's look at 20 of the biggest lessons learned so far in this season.