A starter for the Super Bowl champion New Orleans Saints, Fujita didn't come to Cleveland to be a backup. So let's assume he's a starter next fall. That leaves four players -- Jackson, Barton, Maiava and Trusnik -- competing for one starting job.
Barton signed a four-year deal last season and is a favorite of head coach Eric Mangini. But Barton is coming off neck surgery and his health is in question. Jackson has been one of Cleveland’s most productive defenders, but he's also coming off a season-ending pectoral injury. Jackson has a second-round tender and could generate some interest in the trade market.
Maiava and Trusnik both are young players who can provide depth.
Because the Browns play a 3-4 defense, they would probably prefer to keep a large surplus of linebackers. But Fujita, Barton and Jackson are a particularly odd trio with tons of combined starting experience and just two jobs available.
Fujita isn't going anywhere. So an educated guess is Cleveland's front office, led by new president Mike Holmgren, likely has to decide between keeping Barton or Jackson this offseason.