My thought is they will have a really good defense (Rank: Top 5) and a mediocre offense (Rank: 17-22). But as we all have been talking about, ad nauseum, for the past 8 months is it all comes down to the QB and the O-line play.
The defense should be good enough to win them some games and keep them in some games that they shouldn't be in. But if the O-line is not good then it will be a cascade effect that affects the QB and the running game. If the O-line can at least be semi decent, then it really hinges on the QB play. And the QB play is a complete wildcard at this point. And I believe it will be like that during the entire season.
They also have a brutal schedule the first 6 weeks of the season. If they can come out of it at 3-3, I think they have a chance for a wildcard spot. But I think there is a chance they start the season 0-3. At Cincy, Patriots at home then on the road in a Thursday night game at Cleveland. I know Cleveland's QB situation is up in the air but road teams do not fair well in Thursday night games. If that happens they could very well be 1-5 after 6 games. And they will go into the break at probably 2-6.
I still think they end up near .500 at the end of the season. 8-9, 9-8 but they don't make the playoffs. The QB and O-line play could tip them down into the 7-10, 6-11 area or tip them up into the 10-7 area.