Philly Live is going to attract ****holes so take your pick.
The success of the Phillies and Flyers, and the Eagles in general already do that. The real benefit to Philly Live will be the dispersal of traffic before and after the games, with more people heading down to games earlier, and more people staying after the games later. That should relieve a lot of congestion.
As it is now, I basically have to leave Montgomeryville at 4:30 to make it to a 7:00 game on time. Granted I'll get there an hour early, but if I leave at 4:45, I might actually end up being late!