I have enough corroborated detail from two independent sources to write an accurate, neutral summary.

SUMMARY:
Sheffield United manager Chris Wilder has responded firmly to speculation over Gus Hamer's future after Coventry City had a transfer bid for the midfielder rejected. Hamer, who spent three seasons at Coventry before joining Sheffield United in 2023, has attracted renewed interest from his former club, who are keen to bring him back to the CBS Arena following their promotion to the Premier League. The matter is significant for Sheffield United because Hamer enters the final year of his contract, leaving the Championship club facing a difficult choice between cashing in now or risking losing him for nothing next year.

Speaking after Sheffield United's 0-0 pre-season draw with VfL Bochum in Germany, in which Hamer played the full 90 minutes, Wilder insisted the 29-year-old remained committed, saying: "Gus had a red-and-white shirt on today. You've seen his actions, you've seen his attitude towards the game… he's a Sheffield United player." Wilder acknowledged that interest from Coventry existed but stressed Hamer had not asked to leave, while Sheffield United are reportedly holding out for a substantial fee given his importance to the squad and Coventry's ability to offer top-flight football. Wilder also touched on other transfer business, confirming continued efforts to sign Leicester City defender Harry Souttar and interest in re-signing Kalvin Phillips.