Nottingham Forest’s Ola Aina is reported as a doubt for the Europa League semi-final second leg against Aston Villa. Multiple outlets cite concerns over his fitness ahead of the crucial match, describing the situation as a developing injury problem rather than a confirmed absence. The reports also note that Forest’s broader injury circumstances have worsened in recent weeks, reducing available options for head coach Nuno Espirito Santo and affecting squad depth during a demanding period of the season. One source highlights that the injury issues have limited the players available for selection in the run-up to the tie. Another outlet frames Aina’s status specifically as uncertain for the match. Together, the articles indicate that Forest face a potentially weakened side for the second leg in the Europa League semi-final, with Aina’s participation under review. The sources point to the same matchup and the same player update, but they do not provide definitive confirmation of whether Aina will miss the game.