Here's what the wiki says about Josh Allen and the 2028 Olympics:
Josh Allen has said he wants to play. He's publicly expressed interest in competing for Team USA in the 2028 Los Angeles Olympics flag football tournament, calling it "very cool" to represent his country and a "great honor" to potentially earn a gold medal (from the Josh Allen page).
He knows it's a different game. Allen acknowledged that flag football requires different skills than his usual NFL style — footwork, hip dips, and evasion rather than "running through people" — but he's open to the challenge.
The timing works. The flag football tournament is scheduled for mid-July 2028, before NFL training camps typically open, so active NFL players like Allen could participate without missing team obligations.
That said, nothing is official yet — Team USA's roster won't be finalized until closer to the Games. Allen's interest is real, but he'll need to make the team first. There's no guarantee he'll be selected, especially since flag football favors quicker, shifty QB types over power runners, but he's absolutely in the conversation.