Arguably the best innovation to hit US arcades in some time, the Tekken 5 cabinet will feature PlayStation 2 controller ports. This will allow players to bring their Dual Shock 2 pads from home to use in arcades. No longer will arcade goers have to complain that they would play better on a pad, or that the sticks need to be adjusted. Now you can bring your own PS2 pad, or any PS2 compatible arcade stick to your arcade for Tekken 5 action that feels just like you're at home.
Source: GameDAILY
There's a ton of other info in that article, but this is the best news for arcade fighters in a LONG time. No longer will I have to deal with scrubs saying they'd win if they could play on pad!
The ranking and ghost system sound dope, and I'm glad they're coming to the US even without Tekken.Net. My only concern is that most arcade owners won't want to shell out the money on a new cabinet.