He's a 3x Champ. It sucks to lose but the man delivered on his promise to a city that said fukk him when he left, as far as i'm concerned he's got nothing left to prove.
Co-sign on the bolded, people forget about this. I remember the burning of the jerseys, the big ass poster that was pulled from the Sherwin Williams building, the boos at the Cavs game whenever he got the ball. All that changed when he came back and took us to the Finals twice and brought the trophy back. There almost isn't a store in northeast Ohio that doesn't sell a #23 Cavs shirt or Jersey.