User blog comment:Ixarising/Speculations, theories and predictions/@comment-1610061-20140925164815

1. Probabily a descendant of Roland.

2. I really think not.

3. Yes, during the Rating Game against Raiser by loosing in defult.

4. He will stay a villain but die by protecting Grayfia.

5. Yes, and she is a tsundere to Ddraig.

6. I have no idea about this.

7.Yes, but in volume 19.

8.Hopefully so... but if not either the raygun unsealed or Kiba creates an ability to change his gender(since it's noway Issei would do that to him).