It's still a possibility tho, some games have training mode in their betas fighting ex Plus I'm sure the beta will at least have a tutorial to help shed some light on the new mechanics like the ones from the DOA6 builds
Yes it is a possibility, but at a very slim chance. The network beta test is happening in 14 hours according to our countdown clock, and Team NINJA is busy sorting out the ground game. I doubt they are going to want to give players too big off an opportunity to attack and trash something that could be changed next week.