The Atlanta Falcons knew they were taking a major risk when they decided to sign Tua Tagovailoa. Turning to the bargain bin for an established vet was one of the better moves Kevin Stefanski made this offseason. While addressing the media before the first practice of Falcons' training camp, Stefanski dropped a Tagovailoa injury update that isn't music to anyone's ears. Training camp hasn't even started and Tua Tagovailoa is already injuredEven with Stefanski's endorsement that this injury shouldn't sideline the 28-year-old for very long, it's hard not to be worried. The one thing that could derail Tua Tagovailoa's time with the Atlanta Falcons is an injury, and fans have already been given a scare in that area before training camp.