It's Only Sport best of | May 17

On today's episode, Martin Devlin chats with All Blacks legend Justin Marshall about the form New Zealand rugby backline right now, talkSPORT's Tom Rennie around the Premier League top four and relegation battles, New Zealand Rugby League CEO Greg Peters on a potential co-hosting bid with Australia for the next World Cup, and Zane Inglis about the Warriors' NRL form of late. Martin also delves into NBA superstar Ja Morant's latest firearm-related indiscretion, Roger Tuivasa-Sheck's immediate future and whether a move to rugby league right now would be wise, and more.