I jumped in when I saw your header message. You were my first online experience in Dead or Alive, which I recently just bought; hasn't been a week since I picked it up.
I was wondering though, as to why you decided to switch to versus mode when we made it so far into the Tag Challenges...We completed the first 14 out of 20 if memory serves.
I already beat them and unlocked all characters and costumes (except for DLC) so I just wanted to help you out in completing them.
On a side note, quite a lot of grabbing with Tina. xD