In the less than five seasons combined, LAFC and Atlanta United have set a high bar. Both fan bases are the envy of their regions. Visitors to their respective stadiums wonder aloud where these people came from, having seen teams with decades of experience fail to touch the atmosphere created by the fledgling supporter groups. On the pitch, both teams have put on a masterclass in building rosters from scratch. Fielding a combination of known talent and soon-to-be stars, they've raised the level of play in MLS to the point of being the new standard.