I'd have to agree that Ms. Abbott will be crossing to the other place in due course.
She may be an excellent constituency MP - her massive majority would support that view, but as a shadow minister, on television, radio, and in papers, she is an unmitigated disaster.
She possesses not one iota of the intelligence needed to absorb and interpret complex information quickly, and she very obviously lacks the mental agility to get into the ring with seasoned political interviewers, who make her look foolish on a daily basis.
Time to go.