Since stepping into the Old Trafford hot seat, Michael Carrick has sparked a remarkable surge in Manchester United's attacking output—but beneath the surface, there are signs this red-hot form may not last forever.

The numbers tell a fascinating story. While eight Premier League teams have actually created better quality chances than United since Carrick took charge (based on expected goals), the Red Devils boast the league's best shot conversion rate. This clinical edge means United have scored seven more goals than would typically be expected from the chances they've created—the biggest overperformance of any side in the division.

In terms of overall attacking and defensive balance, only Nottingham Forest—riding their own "new manager bounce" under Vitor Pereira—have outperformed their expected goals numbers by a wider margin than United during this period. It's the kind of efficiency that screams "hot streak" rather than sustainable excellence.

Perhaps most tellingly, three of the Premier League's six most clinical finishers since Carrick's January appointment wear the famous red shirt. Only Forest's Morgan Gibbs-White has been more ruthless in front of goal than Matheus Cunha, while Benjamin Sesko and Casemiro have also found themselves in an enviable purple patch.

Carrick rightly deserves credit for unlocking this attacking verve, but the question every United fan should be asking is simple: can these players maintain their place among the league's elite finishers indefinitely? History suggests that kind of sustained efficiency is rare in football. For now, though, the Carrick era is delivering goals—and that's exactly what the Old Trafford faithful have been craving.