As it stands right now the Browns are 4-6; it'll take a sacrificing from the Browns to the football gods in order to get in. They obviously aren't eliminated but, they'll need to damn near win out and hope for some serious ball bouncing.
Them winning the division is out as the Ravens are literally running away with it @ 8-2. A full 4 games back w/6 to go; aint gonna happen so, they'll have to get in as a wild card.
Steelers are 5-5
Raiders
Texans
Colts
Are all at 6-4. The Texans & Colts play against each other 1 more time and that could determine the AFC South winner and knock the loser out. The Raiders played both (losing to the Texans and beating the Colts). Muh Raiders need the Texans to win the division because they own the tiebreaker against the Colts.
Bills 7-3 (first W.C. as of now)
The Browns schedule allows them an opportunity to get themselves at least into the hunt:
Bengals- 2x
Steelers
Arizona
Ravens - forget this one; its an L

Phins
They'll need to win 5 of the 6 to get to 9-7 and even that won't guarantee a spot.
So, yeah Kitchens is prolly done.