USC's freshman guard Alijah Arenas is in doubt for the upcoming game against Illinois due to a surprise illness, making him a game-time decision. Arenas, who has recently been on a scoring hot streak, has been battling adversity including a serious car crash in April 2025 that put him in a coma and a torn meniscus suffered shortly after returning to play. Despite his recent struggles, Arenas has been a crucial offensive player for USC, averaging 15.4 points over seven games. His absence would be significant as USC faces a tough Illinois team with a 21-5 record, second in the Big Ten in scoring and defense. Arenas’s health status remains uncertain, and his potential absence could impact USC's chances in the game and their NCAA tournament prospects.