considering a realistic timeline you are being delusional. You forget Lewis lost plenty of rounds to Holyfield in his prime as well as being knocked out by Rahman.
It is hard to beat a feeling like nostalgia. Yet, I do not understand the fascination with the past some people are constantly showing. Fighters are better nowadays. It works this way.
You're clueless. A fat unmotivated Lewis would blow away guys like Liston, Frazier and Norton and make it look easy.