Which 2013 storyline will you be following?
Will an MLS team finally win the CONCACAF Champions League?
Will MLS introduce goal-technology during its games?
Can Toronto FC finally make the postseason?
Will there be new rules mandating playing time for young players?
Will San Jose repeat as Supporters' Shield champions?
What will happen in Caleb Porter's first year in Portland?
How will Bruce Arena rebuild the LA Galaxy?
Will a Homegrown player finally make a real impact in MLS?
Posted 5 years.
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