I was talking about having control of where they land while getting tag grabbed or Izuna dropped, and they wouldn't have the time to do anything about it either way. The ninjas are simply to fast for them.
And a shoryuken to the face would be pointless, seeing as it takes time to charge up with energy, and can be avoided with speed and/or teleportation. Quite simple.
And that's not the only way they win round two. Hayabusa's energy attacks travel at a very fast rate and disintegrate people in less than a second, as shown in the official DOA4 ending, and take no more than a second to charge up as shown in Hayabusa's DOA4 ending. I'm sure Team Ninja have more than one way of winning round two.
Any of Ryu and Ken's attacks can be avoided due to the ninjas' speed and teleportation.