Rest of Season QB?

Is Drew Brees a locked-in QB ROS? Or should I acquire Smith, who’s on a bye, and play the matchups? The Smith owner has Das and needs a flex/possible RB2 and would probably take Riddick-being a fellow Lion’s fan-who play’s Cleveland this week. Brees is Brees, but New Orlean’s is super run-heavy, and rightfully so. Thoughts? Or just stick with Brees the rest of the way?