I don't understand the necessity of a prop firm for futures. Intraday margins are low enough already. You can trade an IB or Velocity account from anywhere in the world. I apologize if I sound skeptical, but this question comes up a lot and I don't really understand why.
Maybe to sit in a room with other traders for the office experience, and to share squawk box, etc.
What services do you need specifically that you can't get at home on your own?
Traveler