Dominic Patten Senior Editor, Legal & TV CriticJohnny Depp may have succeeded earlier this month in getting the trial for his $50 million defamation lawsuit against Amber Heard pushed back to May next year, but the Fantastic Beasts star might not be so wily when it comes to ducking a deposition in the heated case.Having already launched a $100 million counterclaim against her ex-husband this summer, Heard is now asking a Virginia judge to force Depp to finally sit down for an elongated