celtics played heat no butler, cavs with mostly with no mitchell, pacers mostly with no hali. And they didn't look particularly impressive in most of them. luka and kyrie are closers, and the celtics, at least in that pacers series, relied on fourth quarter meltdowns to bail out poor play by tatum, horford, etc leading up to that point.
mavs had to go through the much tougher west. Also people are hearing porzingis coming back and thinking that's gonna be an automatic plus. these brehs been playing without him for a month. they gonna have to adjust quick.