All three of the Robins are mentioned in this episode: Dick Greyson, Tim Drake and Jason Todd. I wonder if any of these guys are dead or if one of them will turn up an episode?

Helena's outfit at the end reminded me of Julia Roberts' outfit at the beginning of Pretty Woman - when Roberts is leaning against Gere's car as the hooker.

Matter of fact, that was the first thing I burst out with. "Hooker!"

That's Grayson, and Greyson. And offhand, I'd say that yeah, Jason Todd is wormfood. Good riddance, too.

I was actually wondering if we might be treated to an appearance by Nightwing or perhaps the current Batgirl. With the mention of Grayson, who knows? I'm currently enjoying Nightwing by Devin Grayson and Rick Leonardi, one of the most dynamic pencillers in the biz, so hopefully, anything is possible with the series.

Possible spoiler (white ink -- highlight to read)

I've heard that a cotumed character named "NightStrike" is due to appear soon. He is supposed to annoy Helena with the constant praise of Batman, to whom he feels he owes a great deal.

Probably not intended to be Dick Grayson/Nightwing, but it does sound like it could be him.