HOUSTON (AP) -- Houston Texans coach Bill O'Brien says he and general manager Rick Smith have discussed signing Colin Kaepernick in the wake of last week's season-ending injury to Deshaun Watson.

When asked about Kaepernick on Monday, a day after Tom Savage struggled in a loss to the Colts, O'Brien said: "We talk about the roster and what's out there every day Rick and I."

When pressed on whether they have specifically discussed adding Kaepernick he said: "Oh yeah, everybody gets discussed."

Kaepernick, the former 49ers quarterback, began the national anthem protest movement by kneeling last season. He remains unsigned and has filed a complaint that team owners colluded against him because of the protests, which are aimed at police brutality against African-Americans and other social justice issues.

The Texans have not been very active in anthem protests, but the majority of the team kneeled during the anthem before a game on Oct. 29 at Seattle after a report revealed that team owner Bob McNair said, "We can't have the inmates running the prison," during a meeting of NFL owners about players who protest by kneeling. No member of the team kneeled this week before Houston's annual salute to service game to honor members of the military.