Lennox by ko. Even the prime version of Roy has to get into Lennox's range in order to land. Not good for Roy.
Lennox would have destroyed RJJ, as he should have done to any guy of RJJ’s size, no matter how insanely gifted Roy was
I wonder if there's an alternate universe where Jones stayed at heavy, fought (and beat) Holyfield and Tyson - and then retired. And I think at that stage, prior to any weight cutting, he was capable of doing it. What a different place we'd be in then. Personally, I've never been convinced by the tired old 'he'd get chinned ' argument which gets rolled out routinely now. See this previous thread: https://www.boxingforum24.com/threads/in-defence-of-roy-joness-chin.719055/
Snort, it'd never happen. I have some familiarity with psychoanalysis and am willing to apply that knowledge to Roy Jones free of charge. I'm certain that Jones' scarred upbringing and need for validation / acceptance from Big Roy (which manifested as an adult into his sick fixation for alphabet straps); plus his fear of ending up like amateur friend Gerald McClellan means that Roy would flee to Canada before ever facing a skilled, tall and powerful Brit heavyweight like Lennox Lewis.