Read More: https://www.miamiherald.com/sports/nba/miami-heat/article278350724.html On this week’s Heat Check podcast: Takeaways from the Miami Heat’s first 20 games and a look at the Heat’s recent defensive issues. More from The Miami Herald: Subscribe: https://bit.ly/2HJ3WDt Twitter: https://twitter.com/MiamiHerald Facebook: https://www.facebook.com/miamiherald/ Website: https://www.miamiherald.com/ Digital news subscription: http://bit.ly/2Ug7uD6