More candidates for Eagles DC

The general consensus seems to be that San Francisco 49ers secondary coach Ed Donatell will join the Philadelphia Eagles as their next defensive coordinator as soon as the Super Bowl is over, but that's based on nothing more than rumors at this time. There may be other candidates who can pry their way into the discussion in the interim. Tim McManus of PhillyMag.com suggests Cleveland Browns linebackers coach Billy Davis as an option.