Donovan Mitchell defends Knicks PG Dennis Smith Jr. amid chants for Frank NtilikinaKnicks fans were chanting for Ntilikina as DSJ continues to struggle10/28/2019, 9:32 PMOct 28, 2018; Dallas, TX, USA; Utah Jazz guard Donovan Mitchell (45) and Dallas Mavericks guard Dennis Smith Jr. (1) during the second half at American Airlines Center. Mandatory Credit: Kevin Jairaj-USA TODAY Sports / Kevin Jairaj