User blog comment:FairyRaven/Fairy Tail Chapter 425: Sabertooth X792, Review and Commentary/@comment-31.132.65.54-20150324135043/@comment-23.248.68.242-20150324200938

Hilarious, I can already imagine his reaction in realization that not only did he cause Ur's sacrifice, but he also screwed over her daughter's life too. Oh, and basically caused the 7 Dragons to kill everyone (the first time).

Can't wait for that one.

I've actually theorized that it was Gray that killed Frosch before when Future Rouge disappeared (anime-wise), but it was mostly just an asspull, and I was reading some Naruto at the time. Now though...