Colin Kaepernick called them his brothers.
Dolphins teammates Kenny Stills and Albert Watson were the only two players to kneel during the national anthem on the NFL's opening Sunday, and Kaepernick, who is no longer welcome on an NFL sideline, made sure to offer his thanks to them via social media.
"My Brothers (Stills) and (Watson) continue to show their unwavering strength by fighting for the oppressed," Kaepernick said in his tweet. "They have not backed down, even when attacked and intimidated. ... Love is at the root of our resistance."
It was Kaepernick, then with the 49ers, who sparked the anthem controversy by kneeling during the pregame ritual in 2016 -- his way of protesting police brutality and social injustice in America.
Since opting out of his contract after that season, Kaepernick has been unable to land a contract on an NFL team and is suing the league for collusion.
But his voice is still being heard. Last week, Nike introduced an ad featuring the quarterback and his message: "Believe in something, even if it means sacrificing everything." One fan in Cleveland for the Steelers-Browns games was spotted in the stands wearing a Kaepernick jersey.
While Stills and Watson were kneeling during the anthem, teammate Robert Quinn raised his fist. Niners receiver Marquise Goodwin did the same at San Francisco's game at Minnesota. Before the late games, Broncos receiver Demaryius Thomas and linebacker Brandon Marshall, and Seahawks linemen Duane Brown and Quinton Jefferson, retreated to their respective tunnels while the anthem played. In Los Angeles, Chargers left tackle Russell Okung raised his fist.
The NFL briefly had a policy in place in May regarding the anthem, but quickly rescinded it so the league and players union could negotiate. Virtually all Sunday's reactions were expected, and similar -- if not identical -- to what these players did in games either last season or during the exhibition season.
Also coming as no surprise was the tweet from President Donald Trump, sent several hours before Kaepernick's, that took digs at the NFL, linking low ratings for Thursday night's opener between Atlanta and Philadelphia (lowest for an opener since 2008) to players who refuse to stand for the anthem.
"If the players stood proudly for our Flag and Anthem, and it is all shown on broadcast, maybe ratings could come back? Otherwise worse!" he tweeted.
CBS and Fox, which carried Sunday afternoon's games, have said they did not plan on televising the anthem.
However, NBC did show the anthem on Thursday night, and no players kneeled or protested in other ways.
That included Malcolm Jenkins, who raised his fist during the anthem last season but did not for the opener. During pregame warmups, he wore a shirt that read "Ca$h bail (equals) poverty trap."
Jenkins said he would like to move the focus away from the anthem.
"I think there's a huge need for us to turn the attention to not only the issues but what players are actually doing in their communities to promote change," he said. "We're trying to move past the rhetoric of what's right or what's wrong in terms of the anthem, and really focus on the systematic issues that are plaguing our communities."