I think they'll be pretty bad as well, but they'll show signs of life at least. Their offense was so putrid that it would be hard NOT to improve, even with Bortles.
I see them possibly being a 7 win team (which is great considering a decade of 2-3 win seasons) but I don't see them being legitimate competitors any time soon. Especially since Indy seems to be going all-in too and Indy was in the AFC Championship last year.
I still think the AFC belongs to New England and I think Indy is making themselves a legit contender to overtake the Patriots. Outside of those two teams, I don't see any contenders. I see some decent teams (Miami, Houston, San Diego, KC, Buffalo, Pitt, Cincy), some middle of the road teams (Browns, Jags) and some awful teams. The AFC is weak.