The responses in this thread are absolutely hilarious, given all of the comments from many conservatives on the nature of employer-employee relationships during all of the Kaepernick stuff.
What IS actually hilarious is the nonsense that partisan hack trolls such as yourself propagate in "The Legend of Colin Kaepernick".
Kaep had one half of a great year after Alex Smith was concussed, with Jim Harbaugh calling plays for him. They made it to the Harbaugh Super Bowl, and the Ravens won. Kaep had shredded the crappy Green Bay D in the NFC Championship, and when they played GB at the beginning of the following season, GB had the Kaep offense figured out and shut him down. Kaep had mixed results with everyone after that, and he was finally benched. Harbaugh split for the Meetchicken Wolverweasels. Kaep lost about 15-20 pounds, and was a pretty mediocre QB, if that, without the threat of being a running QB. He still expected starter's money, would not re-negotiate his contract, so of course no one wanted to even trade for him as a back-up.
THEN, as a cast-aside, stuck-in-his-contract-and-won't-leave-his-money back-up QB, he started his kneeling BS. I guess he was bored, or mad because he couldn't get a ball cap to stay on his dream hairdo without a chin strap.
He parlayed that into polarizing himself enough that a Nike contract fell in his lap. Good for him, nice retirement plan. New Balance et al shoes and other sportswear for me ever since. Not one dime to Nike from me.
He is no longer a football player because he has too much money to have to admit that he sucks as an NFL QB and take a more humble back-up contract. Pretty simple, and that^ should even be clear enough for you, moron.