Nothing will come of it. The NFL has already commented on the issue:
$1:
"Players are encouraged but not required to stand during the playing of the National Anthem."
I don't need to understand his political stand on every issue to understand the statement he was trying to make since he stated it overtly:
$1:
In a statement given to the NFL Network's Steve Wyche, Kaepernick explained that his reason for not standing up was due to the oppression of black people and people of color.
"To me, this is bigger than football and it would be selfish on my part to look the other way," Kaepernick said. "There are bodies in the street and people getting paid leave and getting away with murder."
You are correct that I do not know his political leanings. He may very well be fiscally conservative.
That's the saddest part. In today's toxic political environment, where republicans are polling at 1% support among blacks. All black issues have become left issues because the right just doesn't seem to care.
So even if he is anti-abortion, anti gay marriage, fiscally conservative, pro-big oil and pro business deregulation we know when he makes a statement about black lives mattering it is a left winged statement because the alt-right has hijacked the GOP and in turn abandoned people of color.
Today marks 53 years since MLK's "I have a dream" speech and sadly 53 years later, the negro still is not free.