Bottom to best: Union's wild MLS swing

Finishing bottom of a 30-team league tends to come with a tidy explanation: bad signings, a manager losing the room, injuries piling up. Philadelphia Union's collapse before the World Cup break fit that pattern well enough. What's happened since does not fit any pattern at all, which is exactly why The Athletic's deep dive into the turnaround is getting attention across the league.

From worst to whatever this is

Going from last place to a historically good run inside the same MLS season is not really a thing that happens. Form fluctuates, sure, but the kind of swing The Athletic describes, from basement dwellers to the best stretch of results in the league's history, usually needs a full rebuild and an off-season to engineer. Philadelphia Union apparently did it mid-campaign, during the stretch when most of the league was still shaking off World Cup fatigue.

A roster with Cavan Sullivan at the centre of the conversation

Cavan Sullivan, the teenage midfielder who's been one of MLS's most closely watched academy products, is part of the story The Athletic is telling, though the exact shape of his role in the revival isn't laid out in the excerpt. What is clear is that a turnaround this sharp rarely rides on one name. Tactical tweaks, a settled XI, a run of favourable fixtures: any one of those can tip a mid-table side into form. Tipping a last-place side into one of the best runs the league has recorded is a different scale of question, and it's the one driving the interest in this piece.

Why the league is paying attention

MLS's conversation this season has leaned heavily on its marquee names, Lionel Messi chief among them, and storylines like Philadelphia Union's don't usually get the same airtime. That changes when a club goes from written-off to the form team in the country inside a few weeks. It's the kind of swing that gets rival fanbases checking the table twice and asking what, exactly, changed in the dressing room.

The mechanics behind it, whatever Jim Curtin and his staff did differently after the break, are still filtering out. What's not in question is the scoreline on the league table: a side that looked finished in the summer is now the one everybody else is trying to figure out.