User blog comment:PUNCHURPREGNANT/Gray and Silver Predictions/@comment-1478718-20140627151213

So this is actually Deliora joyriding in Gray's father's corpse and using his name.

Although it makes you wonder if anything of the real Silver Fullbuster is left inside.

Deliora's mercy towards happy, Natsu and Lisanna doesn't really make much sense unless it was a plan to draw Gray to finish this vendetta.