Club Penguin Unknown Mascot Coming to Puffle Party?

Well, it think everyone knows that Rockhopper is off the list. If you don't, check the picture below.

                                                     Good guess, @Bluegal2000!
                                                      Well, I figured one thing out.
                                                      The thing I figured out is this:

                                                        It might be one of those people.
Who could it be?
Could it be DJ Cadence?
She has a puffle.
Could it be Gary?
He would love to study the brown puffle.
Could it be a new mascot?
Like Dot?
Jet Pack Guy even?
Maybe even the robots?
Or even Herbert P Bear!!
   Hmm. I'm getting suspicious. I'm thinking even Klutzy might be coming! That would be cute.
Well, if you figure it out, tell me in comments. Remember, Rockhopper ain't coming!
See ya!