We’ve started the second season of two-leg playoffs in MLS and the complaining about lack of home field advantage has returned.  The primary argument is that the new format doesn’t give the team with the better regular season record a real advantage.  True, that the way it was designed.  Yes, it does make the fact that teams have played 30 matches to weed out 2 teams only to play a two-leg playoff with no advantage for the team who’d preformed better.  Columbus who hasn’t lost a match in over half …