coolwhip
Master
I'd say MK9 in general, was a more offense oriented game, especially when you factor in chip damage on normals, a block button, etc...That's true. But there are also far more aggressive players that won more MK9 tournaments than DJT (and they were probably helped by the characters they chose).
I mean, Carl, as crazy as he is, won 2 straight EVOs (how many people can ever say they've done that?).
Overall, it seems like it comes down to both.
That's obviously not to say that you can't win with patience (16 Bit, DJT, Pig and others are pretty patient players), but I also don't think that patience = defense. They're not quite the same thing.