Kaepernick,  keep on keeping on.
Oh, of course you won't find any white player joining.
Many blacks very aware of that.

They not strong to take on challenges.
Least deal with harsh criticism.
They been institutionized to stay silent when pushed.

It's like an employee employed by government.
Job security holds the keep to silence.
If criticized , it's by those no longer employed by government.

Kap, get on keeping on.
Notice, what group created this story?
The main media because they pointed you out.
And debated who did what for the country?
Without pointing out the injustice you protesting.

Many stated none stood up after Muhammad Ali death.
Well, you stepped up.
So keep  on keeping on until others hear your call.