Edo Konan

[KazekageDaichi]

she had a huge advantage!! to know just about everything about tobi's s/t nin, to have billions of paper bombs as a trap and to do countless simulations.

That's called a ninja.How many characters would have done all these things?
And we're talking about the most powerful character in the series...

 

[-Jiraiya-]

yep. she will be useful.

 

[Luminousi]

I don't think whooped is the right word. Because you do know that Tobi didn't want to kill her, he wanted information. If he wanted her dead she would have been killed earlier.