The Campbell thing, no doubt. This one is horrifying because of what COULD have happened (and yeah its a ton of stitches and I'm sure hurt like hell) but the Campbell thing was horrifying because of what DID happen. The pain he was in was apparent and I remember grimacing even watching it live, it was clear he was not good... I was praying for that stoppage to happen ASAP.Which is crazier - that or Campbell finishing a PK with a broken leg?