Who to start at QB this week

Current Russell owner here, 14 team league. I picked up Mariota as a potential play but now kinda worried about gameflow and potential low score with Titans/Bills. Not feeling confident about Russell either though but he will have to catch up. Derek Carr and Alex Smith are also available on waivers. Thoughts?

I’d go with Smith.

I’d go with Smith also, New Orleans’ defense isn’t looking so great.