Memphis Grizzlies superstar guard Ja Morant might get into trouble with the NBA after making a finger gun gesture to celebrate a 3-pointer during Thursday night's away game against the Miami Heat.

Ja Morant was the hero Thursday night, capping an eventful week for him and the Memphis Grizzlies by beating the buzzer to down the Miami Heat, 110-108. Morant's fadeaway jumper in the paint gave ...