Rivers vs Qb Streamer

I try not to roster 2 quarterbacks so that my bench can be full of valuable assets. Having a tough time this week though. Rivers has been great but has an awful road matchup with the Rams. I could suck it up and stomach Rivers this week so I don’t have to sacrifice my bench. Or I could pick up Blake Bortles or Andy Dalton (best available) and drop Rivers or drop a bench player. My bench is currently Joe Mixon, John Brown, Marquise Goodwin, Julian Edelman, Lesean Mccoy, Corey Davis, and Afred Morris. Thoughts?