According to NFL.com, the Jacksonville Jaguars have signed Aaron Rodgers' little brother Jordan as an un-drafted free agent. Jordan is coming off a solid college career at Vanderbilt.
I'm pretty surprised that the guy wasn't just drafted, but at least he still got into the league. I don't think he's anywhere near as good as his older brother, but he can definitely play the game.
In case you're interested, no. The Packers do not play the Jaguars at all this season unless they both reach the playoffs. That scenario is obviously unlikely, seeing as the Jaguars are in a rebuilding phase.