I have no idea who to rep now that New York/New Jersey doesn't have a team.
Honestly last time I picked Roughnecks because the coach use to be a Falcons head coach
So I suggest finding away for you to connect your favorite nfl team to an XFL team. Player, coach, whatever it maybe. Even the coach now has a Falcons connection.
Think it’s the Jets you like?
if so
Seattle
St Louis
Orlando(also Giants connection here)
all 3 coached by former Jets.
San Antonio has a former Jets coaching staff as head coach.