Packers Free-Agent Compares New-Look Defense to Navy SEALs When Green Bay Packers linebacker Zaire Franklin hears his new defense communicate, he is reminded of what is expected from the Navy SEALs.

The Green Bay Packers have a siren that blares in the meeting room every time the defense puts a turnover on tape. The idea is that defensive coordinator Jeff Hafley wants to "sound the siren" as much ...