Draft Watch: AFC North

Each Wednesday leading up to the NFL draft (April 22-24), the ESPN.com blog network will take a division-by-division look at key aspects of the draft. Today’s topic: schemes and themes.

Baltimore Ravens

Theme: Getting vertical. The Ravens are dedicated to helping third-year quarterback Joe Flacco as much as possible. This will not be limited to the NFL draft. Baltimore also will explore free agency and the trade market in an effort to find receivers and tight ends who can stretch the field. Flacco has a very strong arm, but the Ravens were not able to throw deep enough last year. There is speculation that Baltimore could be in the market for veteran receivers such as Brandon Marshall (trade), Anquan Boldin (trade) and Terrell Owens (free agency). Baltimore holds the No. 25 overall pick. So options in the draft include speedy Notre Dame receiver Golden Tate, Arrelious Benn of Illinois and Oklahoma tight end Jermaine Gresham.

Cincinnati Bengals

Theme: Getting vertical. Cincinnati, like Baltimore, wants to improve the deep passing game. Was the problem in 2009 quarterback Carson Palmer or his supporting cast? For the first time in his career, Palmer struggled with deep accuracy. The struggle was highlighted down the stretch when Cincinnati lost four of its last five games. But other than receiver Chad Ochocinco, no one else was able to get behind the defense consistently. Look for the Bengals with the No. 21 pick to have similar targets with Baltimore, such as Gresham, Benn and Tate. Cincinnati also is rumored to be interested in Owens. Usually, the Bengals are not major players in free agency.

Cleveland Browns

Scheme: Adding West Coast principles. For Cleveland, it's all about scheme and philosophy this offseason. Although the Browns are being vague about the topic, there are a lot of internal discussions going on about the offensive side of the ball. Cleveland president Mike Holmgren and general manager Tom Heckert both believe in the West Coast offense. Head coach Eric Mangini and offensive coordinator Brian Daboll do not. At some point their schemes and principles will have to mesh to come up with Cleveland's new offense for 2010. But what does this mean for the quarterback? Do Brady Quinn's strengths match the West Coast system or the old offense under Mangini? Should the Browns find another quarterback? Will they draft West Coast-type receivers and tight ends? There are a lot of questions that need to be settled before Cleveland takes the field in September.

Pittsburgh Steelers

Theme: Plugging holes. For a team that missed the playoffs last season, the Steelers do not have a lot of glaring weaknesses. Pittsburgh is still a veteran-laden team that is in position to compete for a title if everyone stays healthy. Last year's absence of safety Troy Polamalu helped keep the Steelers out of the playoffs. This year's draft is about adding depth and plugging holes. Pittsburgh could use help at cornerback and depth on the offensive line, either at guard or tackle. The Steelers struggled in the red zone, so getting a physical presence on the offensive line could cure those ills. Idaho guard Mike Iupati would be a good fit. There are not a lot of top-flight cornerbacks available at No. 18, but Boise State's Kyle Wilson has impressed a lot of scouts and might be an option. Also, despite Pro Bowl nose tackle Casey Hampton's three-year extension, do not rule out Pittsburgh finding his heir apparent in this year's draft, which is rich with defensive linemen.