A team would leave for London right after their last game. Take the Ravens as an example. They play at the ATM at 1pm. The game is done say 4:15. They do the lockerroom thing with interviews showers and the like. They board a bus at say 6:30 for BWI. Equipment they would need could have been sent out Sat with a crew to set up for them. They are taking off by 7:15pm. They would be landing about 4am. On the flight they can do a lot of the film work and prep. The players could catch some sleep. Have them sleep in until say noon and then get treatment and other Monday responsibilities. Tue could be their free day like here. Wed they start putting the gameplan in and things stay generally on schedule the rest of the way. The Jags would be pretty much the same on their trip. I don't see it right away but in time I do agree there would be 2 teams minimum. The TV money is just to large not to do it. From there I see south america.