Even if Pulisic only starts on the bench, his availability changes the picture for Milan.
For a side still pushing to secure a Champions League place, having one of its most trusted attacking options back in the group is significant.
The report describes the issue as minor and says his absence against Atalanta was treated as a preventive move rather than a major setback. That distinction matters.
Late in the campaign, muscle problems are often managed conservatively. A player may be fit enough for minutes without being ready for a full start. That appears to be the likely path here, especially with a heavy physical load and international duties also coming into focus for Pulisic.
If he is included, Pulisic may be used as a second-half option rather than a starter.
The next team sheet will be the first real clue. If Pulisic is back in the squad against Genoa, attention will quickly turn to whether Milan can build momentum from there and how sharp he looks heading into the final stretch of the season.