That is unfortunately one of the forums I was referring to. Then again, I shouldn't really talk, since my predictions for whose next have been REALLY bad ever since Challenger 4. What do I mean?
1) When the SNK leak happened, I predicted Nakoruru to be Challenger 4, but it wound up being Terry.
2) I predicted Challenger 5 to be either KOS-MOS or Ryu Hayabusa, but it was Byleth.
3) For the ARMS character I was predicting Ribbon Girl, but it was Min Min.
4) For Challenger 7, I predicted Rex & Pyra, but it was Steve.
5) For Challenger 8, I was predicting either Ryu or Crash, but it was Sephiroth.
6) And for Challenger 9 I was predicting either Ryu or Crash again, but it was Pyra and Mythra.
Maybe I should stop trying to predict characters as I've had six strikes already