MLSsoccer.com polled 20 of our editors, writers, videographers and statistics specialists to bring you the Best of 2012, running Dec. 17 through Jan. 2. Each day we'll hand out an award in a variety of categories culled from the storylines of MLS and US international players, including Biggest Controversy, Breakout Player of the Year and, via fan vote, the Moment of the Year.
The final installment of our series is a look at the biggest storyines of 2013, and each of our editors has a different take. Check out the video above and let us know what you think the biggest storyline of 2013 will be in the poll below.
Which 2013 storyline will you be following?
