I'm Marv from Baltimore Beatdown and I will try to answer some questions before some more informed Ravens fan comes along and probably does the same thing.
This is going to be an ugly game. Probably 2 of the worst O-Lines in all of football. Gino Gradkowski, our center sucks. If you had a 2006 Casey Hampton, Joe would probably be sacked every play. I'm expecting around at least 10 sacks all together coming from a combo of Jarvis Jones, Lamarr Woodley, Terrell Suggs, Elvis Dumervil, Brett Keisel, Haloti Ngata, and others. Luckily Ben and Joe are tough enough to get up. There is going to be good WR-CB matchups with Torrey Smith vs. Ike Taylor and Antonio Brown vs. Lardarius Webb. We now have Jacoby Jones back, who basically bailed us out in Pittsburgh last year. We have a new LT, who hopefully will improve our whole line, but we have one of the worst LG-C combos in the league with Kelechi Osemele and Gradkowski. I probably shouldn't be complaining, because your line is just as bad. The LT you traded for went on the IR. Either way here's my game prediction: Baltimore 17, Pittsburgh 10. It seems like Pittsburgh is struggling, but we almost always have to fight hard if we're going to beat you.
It is a must win for both of us I would say. If we lose, we run into the bye on a 2 game losing streak and the possibility of being behind Cincinatti 2 games for the division lead. If you lose, you would have to go a huge winning streak to even have a chance at the playoffs (Unless we pull a Seattle and win the division at 7-9).
Feel free to ask any questions and I will try to answer them as best as I can.