NWSL's high-impact player rule: A look at USWNT stars and world talent who could be eligible

The NWSL introduced the high-impact player rule on Tuesday, a mechanism intended to attract and keep top players in the league — if a complicated one. Starting July 1, the league's teams will be able to exceed the salary cap by $1 million, rather than simply adding to the cap in a move that the NWSL Players Association has advocated for. The players eligible for the new rule, though, cannot simply be selected at the team's discretion. The rule's language includes detailed criteria that players must meet in order to qualify for the high-impact rule, the list of items ranging from international minutes played to end-of-year awards and media recognition. The NWSL requires that players meet just...