QB conundrum. Really need a W

Matt Stafford is my only QB in a 12-man league. This week, he has a tough matchup against the Bears in Chicago with possible temperature below 30 and snow/heavy winds. Stafford traditionally does not put up great numbers in Chicago. Should I stream a QB this week? Or straight up trade him for Carr? The pickings are slim, but Idk if I trust Stafford. I really need a win this week. Here are the free agent QB options:
Fitzmagic @ MIA
Bortles @ CLE
Dalton @ DEN
Cutler vs. TB
Flacco @ GB

Yes, the match up isn’t great. I wouldn’t mind streaming over him, but the streaming options this week are pretty bleak. I would rather have Stafford over Carr rest of season, so I would just stick with Stafford and pray he gets a couple touchdowns this week.

If the weather is bad, I don’t think I can start him. Who out of that list would you stream? I’m thinking Fitzpatrick.