Lionel Messi’s first days in MLS have been a dream for the league.

Now, MLS’ greatest challenge — and a crucial step their predecessors failed to accomplish — is building off of the superstar’s buzz-making arrival.

Messi’s last-minute, game-winning free-kick goal in his Inter Miami debut against Cruz Azul Friday night nearly seemed scripted with how perfect of a moment and first impression he made to begin what is likely the final chapter of his career.

But beyond the stunning goal, there have been plenty of signs Messi’s early days in America have been exactly what MLS wants and needs.