Jason Timpf answers five questions heading into the second half of the NBA season. Will Giannis Antetokounmpo and the Milwaukee Bucks win the Eastern Conference over Jayson Tatum's Boston Celtics and Joel Embiid's Philadelphia 76ers? Are Luka Doncic and Kyrie Irving destined for failure with the Dallas Mavericks? And is it Finals or bust for Kevin Durant in his first playoff run with Chris Paul and the Phoenix Suns? #volume #Herd