>> Although it’s (finally) playoff time in MLS, most of the discussion around DC United centers around 16-year-old Freddy Adu. Last week he complained publicly about his playing time, or perceived lack of it. The next day, Adu met with team officials in an effort to clear the air, but apparently he did not apologize, so he was suspended for United’s playoff game on Friday against the Chicago Fire, which ended in a listless…