Just caught up on this, got to read a couple chapters.

When I saw the old man just laughing it off and smacking lucy's ass, it was cool.
Then seeing him pissed off was awesome, will be good to see some more of his skills.

Natsu will most likely take on the 'Iron Dragon', then we'll get to see some more of his power, like when he faught that Shinigami guy back before.

When I saw Lucy's keys on the ground, I was more thinking that's what they were after her for.