I actually think public perception is the larger and more impactful aspect of the story. When you talk about him in 30 years, or the league, Kaepernick couldn't even get a job will be what people remember. Especially those in the black community that largely makes up the rank and file of NFL players.
I think how the coming generations view it will be more telling in terms of the Kaepernick story. Trump has a difficult relationship with that community and will continue too. That will last through out his presidency, and I by no means think the NFL is more important than the presidency.
But I do find the more interesting story to be the relationship between players, current and future, and the black community's view of the league when it comes to Kaepernick.
Just my opinion, and I fully agree with the poster, Kaepernick's performance dropped. However, I do think he is a fringe to lower tier starter or a good back up. The quarterbacking in that league is awful. I'm a Bills fan, if I know one thing it's poor to mediocre quarterbacking.
Not directly related to your post Yank ..... but you make interesting points.
Pete Carroll mentioned when they tried out Kaepernick as a backup the last two seasons that Kaepernick wanted to be a starter and his agent pushed for starter type wages.
People seem to forget that 3 teams tried him. The other 2 teams didn't pick him up probably because of the same thing.
Kaepernick has a legitimate claim but if he still sees himself as a starter then well no one will pick him up and well he will continue to believe he is blacklisted because of his views.
It's on record that 3 coaches Carroll, Belichek and i cant remember the 3rd have said he wanted to be a starter and not a backup.
It's cheaper for teams to pick older guys or younger guys who don't demand the same type of wage.
Politics aside and controversy aside Kaepernick was always known as an arrogant player. there were many in the niners camp who didn't like him for it and it had nothing to do with his views.
Either way i do think he may have a legitimate gripe but so far he has tried out with several teams in two years to be spurned in the end. Carroll has been the most vocal about his time with them and has tried him out on two different occasions.