The movement prediction is great ! But here are a few suggestions which might make it even better :

• Different "Ready" sound for each opponent. 
  I know, we have got that info alreay with the "Frame advantage" text. But just hearing those different sounds would make it even more natural
  
• Burst and Air options consumption prediction (similar as health bar).
Because for beginners it is easy to miss that these actions will consume them

• Frame Count prediction
  Decreasing the top frame count in the prediction, to get a better feeling of how quick/slow each action is performed