Colin Kaepernicks newly-filed grievance accusing the NFL of colluding or conspiring against him is a legal Hail Mary. He and his lawyers stand little chance of winning because both the law and the facts are against him. The FactsKaepernick used to be an outstanding quarterback. Selected by San Francisco in the 2011 draft, he led the 49ers to the Super Bowl in the 2012 season and the NFC Championship game the following year.