User blog comment:Miskos3/Fairy Tail Chapter 334: Sin and Sacrifice, Review/@comment-203.215.121.116-20130608233519/@comment-1776824-20130609081442

Actually, Revire said to Scissor Runner that he was supposed to capture Sting, and that "capturing" =/= killing, so breaking a few bones to get the job done doesn't hurt anything.

Tell me: if Rogue survives and Sting doesn't, how is Rogue supposed to grow up to be Future Rogue?

Answer: he can't, as he won't have WSDM, and therefore won't be as powerful.

There you go. (~._.)~