Barcelona have built much of their long-term sporting vision around identifying exceptional young players before their value reaches its peak.

The Catalan giants know that winning the race for emerging talent can be just as important as competing for established superstars, particularly as they continue to shape a squad for the future.

Their recruitment strategy has previously focused on players capable of developing into first-team regulars while growing within the club’s footballing philosophy.

Across Europe, however, competition for the brightest teenagers has become increasingly fierce, with wealthy clubs moving early to secure their services.

One of the most exciting prospects emerging from American football has already attracted attention from several major European sides.

His next career move could now become a particularly interesting story as uncertainty grows around the club expected to sign him.

Barcelona are reportedly monitoring Philadelphia Union midfielder Cavan Sullivan and could explore a move for the teenager before his anticipated switch to Manchester City, according to SPORT.

Cavan Sullivan, who is 17, has a pre-agreement with City that is expected to lead to his move to England when he becomes eligible to make the transfer.

The arrangement had put the Premier League club in a strong position to secure one of the United States’ most highly rated young prospects.

However, the situation has become more complicated following the verdict in City’s long-running financial case.

On September 29, the Premier League announced that an independent commission had found the club guilty of the financial-rule breaches and most of the charges relating to its failure to cooperate with the investigation.

City subsequently lodged an appeal, while the question of sporting sanctions remains unresolved.

That uncertainty could become relevant to the planning of future transfers, although there is no confirmation that Sullivan’s proposed move will be affected.

Any suggestion that City will automatically face relegation or a transfer ban would be premature while the appeal and sanctions process continues.

Sullivan’s potential has already made him an attractive proposition for clubs across Europe.

Barcelona, Real Madrid, Chelsea, Liverpool and Paris Saint-Germain have all been linked with interest in the teenager, underlining the competition that could emerge if his long-term plans change.

For Barcelona, the appeal would be clear: they could attempt to persuade a highly rated American talent to choose their project instead of joining City.

But reported interest does not mean a formal offer has been made, and Sullivan’s existing commitment to the Manchester club remains a major obstacle.