User blog comment:Monkey.D.Me/But Why?/@comment-5634232-20121018164129

1) Maybe because they know DoFlamingo's power, I think he can be much dangerous for Luffy's crew in the next future.

Because she doesn't have a global idea about Straw Hat Crew's power. In fact in one of the latest chapters, she said to Luffy "You've got some hidden potential there".

2) It's a third dragon, it appears for the first time in chapter 684

3) Because Oda is a fucking genius, he has ever an idea to create a fantastic plot and a lot of amazing situations, Monet will have an important role in the next chapters of sure.

4) Maybe it's as smalle as he is weak.

5) It will could be fun.