We're entering a golden age for twin brother team-ups in professional football.
Twin team-ups aren't just awesome circumstance. As Pro Football Talk pointed out , They're also historic. It's been at least nine decades since two twins played for the same team.
Side note: It doesn't get any better than Earl and Mryl as old-timey twin boy names.
Barring injury or release, both the McCourtys and Griffins should make history by ending up on their team's final 53-man rosters. We all want to see this happen in 2018, if only for awesome press conference confusion like this.