Leon Spinks – who conquered Muhammad Ali in 1978 to claim the WBC and WBC titles – died following a battle with cancer on Friday.
Dillian Whyte will have the chance for revenge when he faces Alexander Povetkin in a rescheduled heavyweight rematch in early March.
Wembley remains Anthony Joshua's ideal venue for a heavyweight unification bout with Tyson Fury but acknowledges that may not be possible.
Anthony Joshua plans to knock out Tyson Fury, but the WBC champion has questioned his fellow Brit's perceived power.
Negotiations are ongoing over specific details for "one of the biggest fights in British boxing history", says Frank Warren.
Anthony Joshua was previously hesitant when asked about facing Tyson Fury in 2021 but has made clear he is eager for the fight to go ahead.
Anthony Joshua and Tyson Fury are set to fight in the middle of next year, with Eddie Hearn claiming a verbal agreement is in place.
Tyson Fury is optimistic of facing Anthony Joshua in 2021 and has vowed to knock out his heavyweight rival inside four rounds.
Anthony Joshua beat Kubrat Pulev to clear the way for a unification fight against Tyson Fury, and Eddie Hearn is confident it will go ahead.
Anthony Joshua stopped Kubrat Pulev on Saturday, clearing the way for a huge unification clash with Tyson Fury in 2021.