Interesting. In effect you're attaching a position to Kaepernick, by telling him what he's better off doing, when you don't actually know what he's trying to accomplish. I hope you don't alienate him.
For as long as I can remember, when someone stands up to air a grievance, there are those who reflexively say, "sit down, you're rockin' the boat".
The grievance I aired was that Kapernick does not have to work,has other options for making money, and has a better platform by being viewed as locked out. Reflexively people are saying shut up to those comments.