Tyson Fury has it all to do when he faces Oleksandr Usyk in a rematch and must make three big changes if he is to be victorious.
Tyson Fury and Oleksandr Usyk put on a classic heavyweight encounter when they fought for the undisputed championship.
Usyk came away a narrow winner but there were question marks over Fury and his team following the contest after the Brit threw away an early lead.
Here we look at the three big changes the now-former champion must make to regain his throne as the heavyweight king.

Tyson Fury must drop father John Fury from his corner
The biggest problem on show in Fury’s defeat to Usyk was the shouting and panic from all three men in his corner.
The Brit had his trainers SugarHill Steward and Andy Lee as well as his father John Fury barking demands at him in between rounds.
Steward seemed like the only one who was telling him he was losing and to put pressure on the Ukrainian but he couldn’t get a word in over Fury’s father John.
John Fury’s actions had already been questioned earlier in the week when he head-butted a member of Usyk’s team.
For the rematch Fury must keep his father out of the corner or even better back home in England.
Tyson Fury must come in heavy against Oleksandr Usyk
Fury surprised everyone with how light he weighed in ahead of his undisputed title fight with Usyk.
The Englishman weighed in at 262 pounds, his lightest since facing Otto Wallin five years ago.
The former champion had problems against Wallin after he suffered a huge cut above his eye that could have ended the fight.
In his following bout, Fury came in much heavier against Wilder and put in arguably his best performance, something he will need to do to beat Usyk.
Tyson Fury must fight on the front foot against Oleksandr Usyk
The tactics Fury used against Usyk were even more surprising to fans.
Many expected the much bigger man to use his size and weight to overpower the former cruiserweight champion.
Instead, the Englishman elected to box on the back foot. He had success at first but Usyk adapted and nearly forced a stoppage in the ninth round.
Usyk’s hardest fight at heavyweight came against Derek Chisora who used his size to push the much smaller man back, a tactic Fury will have to copy.