Frank Vogel accused Miami of flopping for foul calls.

"They are the biggest flopping team in the NBA," Vogel said. "It will be very interesting to see how the referees officiate this series and how much flopping they reward.

"Every time you drive to the basket, they've got guys not making a play on the ball, but sliding in front of drivers, often times they're falling down before contact is even made. It'll be very interesting to see how this series is officiated."

Vogel may employ a zone defense against the Heat.

"Honestly, I did think about it, and I'm continuing to think about it," Vogel said. "I think zone is a possibility."