The away end is the tell. When a few thousand people drive up the freeway on a weeknight to stand in a corner of somebody else's building and be outnumbered on purpose, the fixture has stopped being a fixture. San Diego joined the league as an expansion side with immediate quality and a city that had waited its whole life, and Carson is where they have to prove it in front of people who would very much prefer they did not. The Galaxy hold five MLS Cups and thirty years of being the club everyone else in the region measured against. The early meetings set the tone — physical, fast, contested like both fan bases already understood exactly what losing would mean. Dignity Health Sports Park gets loud for this, and the traveling section arrives with something to settle. Make the drive with the friend who will lose their voice by halftime.