User blog comment:Jho5689/Daimatou Enbu Arc Ending Predictions/@comment-7418318-20130517134634/@comment-7418318-20130517143543

There's always the chance that Lucy is trying to do something, but the others stop her.

Like when Gray intended to cast iced shell on Lyon, but Natsu stopped him.

Or that those concept sketches and scribblings are either fake or some discarded ideas that will never happen.