Warren is too one dimensional, not ready for the national stage or campaign, and likely to flame out fast when taken off the teat of the cash cow mission she is constantly mooing about.
imho. :)
Warren is all of the things you say. But she is the only potential candidate with all the correct answers to the leftist litmus tests, and who does not have the baggage.
Just like 0bama was in 2008. Warren will be what the media make her to be, and it will all be favorable.