Zoom out on the Union’s 1-0 win over the New York Red Bulls after extra time in the opening round of the MLS Cup Playoffs Saturday, and the elements of a long run playoff run are there. Exacerbated by the Red Bulls’ decision to stalemate the game into a series of battles, it devolved into, as Jim Curtin eloquently summarized, “turnovers, mistakes, second balls, fighting, head balls, clearances, collisions – it was chaos.”