The Police and Crime Commissioner for Gwent says the force is "in a better place" without the Chief Constable.
Earlier this month, Ian Johnston admitted telling Carmel Napier to retire or face being pushed out.
Both are due to be questioned by a group of MPs on the circumstances surrounding Mrs Napier's exit from the force.
More top news
Some bright spells this afternoon, with outbreaks of rain. Top temperature 15°C.
It's judgement day at the Millennium Stadium as Cardiff Blues take on the Ospreys and the Newport Gwent Dragons face the Scarlets.
Showers expected throughout the day especially in the north. Drier and brighter elsewhere but cooler than in recent days.