CLAIRE BYRNE: Her Saturday show is a winner, and she has the personality, intelligence and gravitas.
As sharp on current affairs as Kenny and excellent on pop culture too, But would he abandon the strong following The Last Word has built?
Kenny's most regular stand-in, but might lack the spark and presence to pilot the ship full-time.
Solid on Newstalk Breakfast, he could blossom on a bigger stage.
She certainly has the experience, but seems more inclined to work weekends.
Already overexposed, two hours a day might be a mother-of-eight too far for some.