Even so, Manchester United's 2-1 comeback victory over Atlético Madrid in Stockholm provided several encouraging signs.
The significance lies less in the scoreline than in the calibre of the opposition. Under Diego Simeone, Atlético have established themselves as one of Europe's most consistent teams. They are regular contenders in the UEFA Champions League, renowned for their defensive organisation, tactical discipline and ability to compete against the continent's strongest clubs.
That reputation has been reinforced in recent seasons. Atlético reached the Champions League semi-finals during the 2025-26 campaign, underlining their status among Europe's elite.
United were tested early when Arnau Ortiz gave Atlético the lead after five minutes. Rather than allowing the game to drift away, Michael Carrick's side responded with composure. They controlled possession for long spells, pressed aggressively and created the better chances as the match progressed.
Bryan Mbeumo was central to that response.
The forward equalised from the penalty spot before scoring the winner after Jack Fletcher's high pressing forced a turnover deep inside Atlético's half. While pre-season performances should not be overstated, Mbeumo's movement and finishing suggested he could become an important attacking option when competitive football begins.
There were positives beyond the goals. United appeared organised out of possession, moved the ball with greater purpose than in previous outings and showed patience against one of Europe's most disciplined defensive sides.
None of this guarantees success once the Premier League and Champions League begin. The demands of competitive football are considerably higher, and pre-season form often fades once points are at stake.
However, performances against high-quality opposition can still offer useful indicators.
For Carrick, Saturday's victory was less about lifting the Snapdragon Cup and more about seeing his tactical ideas executed against an opponent accustomed to competing at the highest level.
Whether those encouraging signs carry into the new season remains to be seen, but United leave Stockholm with reasons for optimism rather than expectation.