I am certainly not the first person to say this:
The best place for Elizabeth Warren to serve her country is as Chief Justice of the Supreme Court.
The second best place for Elizabeth Warren to serve her country is as an Associate Justice on the Supreme Court.
Yeah, I know, she is too polarizing and would never get confirmed by the Senate.
Makes no difference if the belief is that she couldn’t get past the Senate. She needs a POTUS to nominate her and then fight loke hell to get her confirmed. The Constitution needs people like Elizabeth Warren to protect it from the likes of Roberts and Scalia.