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Three days into NFL free agency, a team has yet to be rumored suitor for Colin Kaepernick.

There may be under-the-radar interest in the former 49ers quarterback. But while erstwhile backups Mike Glennon, Brian Hoyer and Brock Osweiler found new homes and the likes of Tony Romo, Tyrod Taylor and Jay Cutler made headlines. Kaepernick remains reportedly unconnected.

Multiple media reports point to a polarized viewpoint on Kaepernick, whose national anthem protest made waves last season (though he will reportedly stand for the Star-Spangled Banner next season). Related Articles Nike’s kneel-commemorating all-black Kaepernick jersey sells out in less than a minute

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“An embarrassment to football” is what one NFL executive called Kaepernick, according to Bleacher Report’s Mike Freeman.

Meanwhile, Sporting News’ Eric Galko heard several different takes on Kaepernick from scouts and agents. One agent told Galko that Kaepernick could command Taylor- or Glennon-type money (about $15 million a year). Another thought Kaepernick will wind up as a backup who may, down the line, become a starter elsewhere. A third scout said Kaepernick will only get a one-year deal for not much money.

Former NFL general manager Charley Casserly thinks the tepid interest in Kaepernick has more to do with his mechanics than his now-ended protest.

“Just watching the tape on him through the years — now there were games this year (in which) he was better than what I’m going to describe — but for the most part, the body of tape does not show a dropback quarterback,” Casserly told NFL.com about Kaepernick. “It shows a quarterback that’s indecisive in his reads and is inaccurate, and he’s not quite the runner he was when he first came into the league. Most quarterbacks aren’t the same runner after they’ve been hit for a while and they slow down a little bit.

“If I’m a dropback team, this guy is just a guy to me. Yeah, we can bring him in, he’s another arm, we’ll work with him. But I don’t see a solution in this guy as a quarterback to be a starter in the National Football League from most of his tape.”

Kaepernick opted out of his contract with the 49ers — which could have earned him $14.5 million — to test the free agency market. So far, free agency hasn’t been particularly exciting for the former Super Bowl starter.