In terms of the fighters you've listed though...
Here are the dead-cert 2022 inductees (in order of accomplishment and likelihood):
1. Floyd Mayweather Jr.
2. Roy Jones Jr.
3. Wladimir Klitschko
Note: I personally doubt the sincerity about James Toney and Roy Jones Jr’s retirement from the sport. Several reputable journalists feel the same way too. And assuming we're all correct about this, then I’d expect a close call between Juan Manuel Marquez and Andre Ward for the battle to become the third inductee. I’d personally favour the S.O.G. to gain the nod for the third sport, based purely on accomplishments, even though I have always preferred watching Juan Manuel Marquez fight.
For the record, these guys could be up against some really great names that aren’t listed in your poll, but are included in the IBHoF ballot nearly every year, such as:
• Nigel Benn
• Chris Eubank
• Donald Curry
• Genaro Hernandez
• Julian Jackson
• Michael Moorer
• Dariusz Michalczewski
• Sung Kil Moon
• Orzubek Nazarov
• Sven Ottke
• Gianfranco Rosi
• Gilberto Román
• Meldrick Taylor
• Fernando Vargas
• Sot Chitlada
• Yuri Arbachakov
• Leo Gamez
• The list goes on-and-on-and-on
Please revise your list accordingly.