The Texans' seven best options at QB now that Tony Romo is retired

The Texans appeared to be Tony Romo's likeliest landing spot, but his exit from the NFL leaves Houston with a mess at QB.
Here are their seven best options with Romo out of the mix. 1. Jimmy Garoppolo: It would cost Houston a lot to land Tom Brady's backup, but he's the best option. 2. Colin Kaepernick: One of the best free agents out there, Kaepernick could be a one-year bridge in Houston. 3. Jay Cutler: The veteran QB has generated little interest from teams, but the Texans should give him a shot. 4. A first-round pick: Patrick Mahomes and DeShone Kizer could both be options at 25. 5. AJ McCarron: The Bengals aren't shopping him, but the Texans could make an offer that's too good to pass up. 6. Trevor Siemian: If Paxton Lynch wins the starting job, Siemian could be expendable in Denver. 7. A mid-round pick: If the Texans can't land one of the top rookies, a mid-round pick could competed for the starting job.