I'm not heroic or passionate enough to enter the Blue. Which is ok. If I ever ended up in Tar Valon I might never ever leave the library, much less notice any assassins or Black Ajah behind me.

But I'd be very happy as the knife or One Power slid through :)

I can definitely see either Blue or possibly Grey for an attorney, although if my memory of books still packed away in boxes serves, the two people who knew the specifics of the Law of War (or whatever that was) were Brown and Blue.