Cavan Sullivan Is Lighting Up MLS at 16 — But Remember What Happened to Freddy Adu

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"The kid cannot be stopped," roared the commentator after Cavan Sullivan scored twice for Philadelphia Union against San Diego FC. He's 16. He's already pre-signed to Manchester City. And the hype machine is running at full volume.

The goals themselves were worth watching. A heel diversion to the far corner, then a composed finish through the goalkeeper's legs. Not lucky. Not accidental. Deliberate, composed, and with a streak of impudence that suggests a player fully aware of his own talent — perhaps overly so.

The Freddy Adu problem

Sullivan recently broke Freddy Adu's record for most goals and assists in an MLS season by a 16-year-old. That should be flashing red, not gold. Adu was shooting commercials opposite Pelé at 14, had Alex Ferguson seriously interested, and was finished as a competitive force before he turned 21. The American soccer machine has a long and painful history of burning its brightest young talents before they're ready for the heat.

Brad Friedel — still the most successful American export to the Premier League — put it plainly when Sullivan bragged he'd have made a difference in the US's World Cup exit to Belgium: "Listen Cavan, MLS is not European football. You are a good talent, but you have a lot to learn. Think about this in realistic terms — you're going to put him up against Doku or Lukaku or Trossard."

That's the kind of context the highlight reel doesn't provide.

What the numbers actually mean

The average MLS salary sits at $695,000. The San Diego backline he carved apart on Saturday is made up of prospects barely clearing six figures. Sporting Kansas City, who he also tormented recently, aren't exactly Champions League fodder. Dominating in this environment is a starting point, not a destination.

MLS sent 45 players from 17 countries to last summer's World Cup, which sounds healthy — until you remember the same league still runs as a soft-landing spot for players past their prime. The footage of Messi casually chatting with an opposing coach while waiting for a pass on the sideline tells you something about the competitive intensity Sullivan is thriving in.

None of this means he won't be special. He has genuine physical tools, creativity, and a family background soaked in the sport — four Sullivan brothers through the Philadelphia academy, a father who played pro, a mother who was a collegiate standout. He penned the foreword to his former English teacher's book on American soccer history. At 16. The kid is not ordinary.

But Pochettino calling him into the US squad, City waiting with a contract, and a commentator screaming "the Cavan show" after two goals against a makeshift backline — that's a pressure environment that has swallowed more than one gifted teenager whole.

As Sullivan himself wrote in that foreword: "I know bigger responsibilities and higher expectations are coming quickly." He's right. The question is whether the people surrounding him know it too.

Michael Betz.
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Last updated: September 2026