Maybe he was just tired of Lebron lording over the entire franchise taking all the credit and the glory but accepting none of the blame.
Maybe he was tired of all the passive aggressive tweets taking shots at everyone in the organization not named Lebron.
Maybe he was tired of Lebron being a player, coach and GM.
ESPN headline: Sources- Kyrie seeks trade to evade Lebron. Bwahahahaha! I think this is fucking great. Playing with Lebron, goes to 3 straight NBA Finals and he's still like, "nah...I'm good".