Let's look at argument that he would be fine without LeBron especially if he has talent like Love and TT around him. Kyrie on the same Cavaliers team without LeBron is almost certainly in a worse off position than with. This is not opinion, this is fact; all you need to do is look at the plus minus differential when LeBron sits. Kyrie on the same Cavaliers team without LeBron is not a near certainty to make the Finals. What is his payoff? He gets to be 'the man' on the team? You can't even stop getting blown out by the Warriors when LeBron sits down, you're trying to tell me that he's got a better shot on a team without LeBron?
A slightly more logical argument is that he goes to another contender but that still makes little sense. He's said San Antonio may be a team he wants to go to. He wants to be the man, but that sure as hell ain't happening in a Poppovich team with Kawhi. Timberwolves? He's now got to share the ball with KAT, Butler, Teague and Wiggins? New York? Aight he gets to be the man there but he has to start from scratch again and with that roster, Kyrie would be in an even worse situation than his current team.