No he hasn't. Kicking off the cuff for yourself when there is space is not the same as taking the ball to the line and finding a kick for a repeat set with pressure in your face and defenders in position. Nor has he shown any long kicking game, ever.bula’s always had a sneaky kicking game, used it a few times this year.
Perhaps he has it in him to develop one. But he has not demonstrated it as of yet.