Source: Carlos Holmes, Dayton Daily News The Cleveland Browns had one of the most potent offenses in the NFL last year, finishing the season ranked No. 8 overall. That being said, the team is looking to improve on that success in 2008 by adding a new twist to their offense that will center on fullback Lawrence Vickers. With the way that Vickers performed last season, Browns offensive coordinator Rob Chudzinski is cooking up some diabolical schemes to get his fullback more involved in the team's offense. Look for the Browns to utilize Vickers much like the San Francisco 49ers used fullback Tom Rathman during their championship years.