Frank Warren talks to Rob Armstrong about the current situation with mandatories and undisputed fights in the heavyweight division, while also revealing the new opponent for Daniel Dubois on August 29th. The Hall of Fame promoter also gives an update on Chris Eubank Jr's offer to fight Liam Williams... Subscribe to BT Sport Boxing on YouTube ➡️ http://www.youtube.com/c/btsportboxing Follow BT Sport Boxing on Twitter ➡️ http://twitter.com/btsportboxing Join our BT Sport Boxing Facebook Group ➡️ https://www.facebook.com/groups/BTSportBoxing/ Follow us on Instagram ➡️ http://instagram.com/btsportboxing Read more on upcoming fights on BT Sport and BT Sport Box Office ➡️ http://www.bt.com/sportboxoffice