Elliot Harrison recently updated his preseason power rankings and the Baltimore Ravens still stand above half the league , though they dropped a single spot for. . . no apparent reason?There isn’t a clear reason why Harrison dropped the Charm City franchise down a single peg, but the difference between 14 or 15 isn’t anything to complain about.The Ravens offense held them back last season, ranking 29th in the NFL. If they can prove the plays made in camp are capable of scoring in the regular season, the team will be just fine.Comparing this to their AFC North foes, the Ravens are in fair territory:Pittsburgh Steelers — 9Baltimore Ravens — 15Cincinnati Bengals — 27Cleveland Browns — 31This feels fair with the star-studded Steelers offense placing in the bottom of the top-ten, while both the Bengals and Browns sit further down the list fr om Baltimore. Regardless, all four teams have the potential to beat their rivals and, as we know , no win is guaranteed in the AFC North. With A.J. Green’s wizardry to score at-will against the Ravens defense and the Browns additions, no game in this division will be a cakewalk.Five storylines for Ravens vs. Steelers Under the bright lights, the Baltimore Ravens will march into Heinz Field to face the Pittsburgh Steelers on Sunday Night Football. Although records seldom matter in this rivalry, the typical defensive slugfest may have a different mood this time around. Pittsburgh has been one of the worst defensive teams in football through three weeks, while the Ravens boast one of the best defensive units in the league. The key matchup to watch in this game will be Ben Roethlisberger’s No. 4 ranked offense sans Le’Veon Bell against Baltimore’s No. 1 ranked defense.1. Can the Ravens contain Pittsburgh’s tight ends?Last season, Baltimore struggled to limit opposing tight ends. They allowed the 10th most yards to tight ends and the eight most touchdowns. One season later, it has been a much different story as they have only allowed 14 receptions for 136 yards and no touchdowns. Against the Bengals, neither Tyler Kroft nor Tyler Eifert had success against Baltimore as they combined for four receptions for 34 yards. In week four , the Ravens will have a difficult matchup as Jesse James and Vance McDonald are both savvy veterans, who can make an impact in the passing game. McDonald is coming off of a dominant showing against the Buccaneers, where he totaled 112 receiving yards and a touchdown. Can the combination of C.J. Mosley, Tony Jefferson, and Kenny Young limit this duo?2. Without Jimmy Smith, how much of a factor will Antonio Brown be?Antonio Brown has had his way with Baltimore’s defense when Jimmy Smith has been on the sidelines. In the last three regular-season games that Smith has missed, Brown has posted 32 receptions for 453 yards and two touchdowns, most notably his 213 yard game last year in week 14. Marlon Humphrey may be forced to shadow Brown as Brandon Carr struggles against speedier receivers , and the Ravens employed a similar strategy last week against the Broncos. Regardless of who matches up with Brown, can Baltimore prevent him from wreaking havoc?3. Against a weak pass defense, will Joe Flacco have success?Pittsburgh is having an uncharacteristic season defensively. Their secondary has been atrocious, specifically their cornerbacks. Joe Flacco is coming off of a solid performance against the Broncos, wh ere his deep-ball accuracy was quite impressive. Can he build off of that momentum? Artie Burns should be the cornerback Flacco targets early and often. With Mike Hilton and Morgan Burnett listed as doubtful, the horrible Pittsburgh secondary will be short-handed, but can Flacco take advantage?4. Can the much-maligned Baltimore running game establish themselves?The Ravens’ rushing attack has not started out the way many had hoped. They are ranked 26th in rushing yards, but ninth in attempts. This phase has been plagued by poor blocking , but against a suspect run defense, can they right the ship? Alex Collins had success against AFC North, particularly the Steelers last season. Can he regain his old form?5. How will the Ravens’ offensive line handle a potent pass rush?As horrendous as Pittsburgh’s defense has been — 29th overall, 26th pass defense, and 25th run defense — they are surprisingly tied for second in sacks with 11. Baltimore’s offensive line has been solid in pass protection, including a remarkable performance against Von Miller, but they showcased their flaws against the Bengals. Can his unit keep another talented pass rush at bay or will it be a replay of Thursday Night Football?