Well..
! Chubby Sting was a suprise, I thought it was Gajeel and lily for one second when we only saw the shadows
! I wonder why Gray will try to kill Frosch, is it because since the dragons are gone, then they think making Rogue too angry or upset will make him a Dragon or join them cause they may say they can revive the Dead or something
! Plus I am sure Natsu can't take on the entire Avatar Guild by himself, so we may see Erza and Gajeel soon maybe.