Buffalo Bills defensive end Michael Hoecht suffered a significant Achilles injury during the second half of the Week 9 game against the Kansas City Chiefs. Hoecht, a key pass rusher who had recently returned from a six-game suspension for a performance-enhancing drugs violation, was seen limping off the field after an incompletion and was later ruled out for the remainder of the game. The injury is expected to be serious, potentially ending his season. Hoecht had made an immediate impact upon his return, recording two sacks and five tackles in two games. His absence is a major blow to the Bills' already depleted defensive line, which is missing several starters. Hoecht's injury occurred during a critical moment as the Bills led 28-21 with under seven minutes remaining. The injury was non-contact, and he was unable to put pressure on his right leg, raising concerns about the severity, possibly a tear. Hoecht's versatility and disruption have been vital for the Bills' defense this season.