Bucks-Heat: Giannis Antetokounmpo's confidence, Miami's on-off switch among things to know in playoff rematch

Everything the Milwaukee Bucks have done this season stemmed from their ugly loss to the Miami Heat in the Orlando bubble. They reconfigured their roster around another star in Jrue Holiday. They experimented with switching screens defensively to give themselves more versatility against teams that shoot as well as the Heat. Head coach Mike Budenholzer is on the hot seat because of the Miami series. Aside from Holiday, the bulk of Milwaukee's supporting cast probably is too. The Bucks entered their series against the Heat last season as two-time defending regular-season record champions. They left understanding that postseason success required serious changes.