Colin Kaepernick remains a free agent but John Harbaugh believes it is "stupid" and "intellectually lazy" to believe he is being blackballed by NFL teams.

Kaepernick hasn't received any documented interest in free agency despite starting last season.

"I absolutely think he's going to get signed. I agree with (my brother) Jim (Harbaugh). He can win games for people," said Harbaugh.

There has been speculation that teams are ignoring Kaepernick due to his political activism last season.