Multiple reports say the Atlanta Falcons are concerned that linebacker Jalon Walker suffered a significant knee injury during Tuesday practice. According to Yahoo Sports and Fox Sports, the team’s worry centers on a potential torn ACL, which would typically require a long rehabilitation timeline. The injury is described as a potentially long-term leg problem, and both outlets frame it as an early assessment following practice rather than a finalized diagnosis. No sources provided additional details about the exact circumstances of the injury, the severity confirmed by imaging, or whether Walker has been ruled out for any upcoming games. The reporting is consistent in indicating that Walker’s injury occurred during practice and that the Falcons fear an ACL tear based on initial evaluation. The situation remains subject to further medical assessment as the team determines the next steps and the expected recovery period, if the ACL tear is confirmed.