I think we have a really good chance as long as we don't make stupid mistakes. NO FUMBLES PLEASE!!!
Also, from a macthup point of view, I really like how our Defense has been playing the last couple of weeks. We've been playing great against the run, and if we can shut down the run, we have a great chance. While we've done mediocre to poorly against teams like Chiefs, Chargers, and Raiders, we were great against running teams like the Titans and Jaguars. Plummer is an overrated QB and his recieving core is pretty mediocre, so if we can just stop the run, and keep them looking at 3rd and long, than we can definitely win. I also like our offensive playcalling the last couple of weeks. Keep on running the ball, even if it isn't that productive, and spread the ball around.
In the end, all we need is 2 things IMO. No fumbles, no stupid penalties (really like how disciplines our team is this year), and stop the run. If we can do those things, than I can expect a W.