The MLS Secondary Transfer Window is sprinting by.

Undoubtedly, the headliners so far are Rodrigo De Paul to Inter Miami CF and Son Heung-min to LAFC , with both arriving ahead of the 2026 FIFA World Cup . But we've got other high-impact players joining the Audi MLS Cup Playoffs race and shaping the months ahead, too.

How will these star signings fit with their new team for the rest of this season and beyond? Let’s dive in.

Son Heung-min → LAFC

LAFC aren’t messing around, folks. To sign Son Heung-min, they’ve reportedly set a new record for the most expensive incoming transfer fee in MLS history ($26.5 million), surpassing when Atlanta United acquired Emmanuel Latte Lath this past winter.

The reason? Fresh off putting up 15 non-penalty goal contributions in the English P

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