This week, on SO live - our interactive discussion show - Ayman Khan and 'Lean' Josh Green look ahead to a pair of fights that may well define the immediate future of the heavyweight division, Tyson Fury vs Oleksandr Usyk and Anthony Joshua vs Francis Ngannou. We also reflect on Jaime Munguia vs John Ryder and preview this weekend's notable fights, featuring Joshua Buatsi vs Dan Azeez and Conor Benn NOT against Chris Eubank Jr. Your views are key to this concept, so please contribute opinions and questions via the Live Chat function. Subscribe for updates - http://goo.gl/meA2GB Follow on Twitter: http://goo.gl/VDYVMP Like on Facebook: https://www.facebook.com/secondsoutlive SecondsOut is a world leader in boxing entertainment since 1999. Part of the Knockout TV YouTube MCN - http://goo.gl/t77GMc