As bad as this postseason has made Kyrie look already, if he leaves this summer after his terrible showing in the postseason - let alone his proclamation of resigning before the season AND making a freaking commercial about wanting his jersey in the rafters - he's going to look reallllll bad.
That said, if we can't get AD for a fair price, then I do hope he walks, along with Rozier. I don't think he can lead us to the promised land as the main guy, based on both his ultimate skill level and his lackluster leadership skills.