I wonder what he means by decision specifically then. It sounds quite curious.
Yu Suzuki : " Modern fighting games are too complicated, too “hardcore”, overly attracting. Those factors definitely limit the audience, because even fewer people are playing them, and at this rate the genre can sink into oblivion. That’s why I support a more simple approach to gaming.
[...]
Difficulty in fighting games is usually based on the requirements for accurate reaction and memorization of combinations. Which means that you need to accurately calculate the timing, and flawlessly press buttons. But I would like to make a win dependant on how a gamer thinks. To make him think, like, “If I hit with an arm now, and then kick with a leg, I could win.”
I want to make a win based on making the right decisions. And because of that the battle system in fighting games is still imperfect. Even in Virtua Fighter. If you're not able to press a button in the exact moment, and because of that you lose, the problem is not in your wrong decision. The game just set the task of reaction for you. Did you accomplish or fail the combination – this is on what a win depends. It would be better to attach a sensor on the gamer, so all his thoughts could be instantly and flawlessly implemented by the character on screen. That would definitely be a battle of decisions and be true fighting action in a good sense, not thanks to blood and violence. For example, suitable for this could be sensors that measure alpha waves in the brain. And it's not a distant future, people have already been working successfully in such a direction for a long time. There are people, for example, who have microchips that can control heart function. Of course, I doubt that someone will insert something inside of them for games, but if they can stick something temporarily onto them – why not? Another example in this direction is Kinect from Xbox 360. So we don't have to wait much longer and there'll be a time for new realistic fighting games. "
http://www.shenmuedojo.net/forum/viewtopic.php?f=5&t=46577