Call or no call?

[JerBear]

I had a situation in a game last week I want to ask you all about....

There was a breakaway just inside the 18 and there was the goalie, one offensive player (with the ball) and one defender slightly behind him.

The Forward knew that the defender was coming hard (about a half step behind him) and took a shot on goal that was off balance and it flew across the goal line about half way between the goal post and the corner flag.

Right after the ball was away, the defender tried to kick where the ball was a moment before and tripped the forward flat on his face in the penalty area.

In my opinion, the defenders actions did not change the path of the shot, was not worthy of a card and there were no other offensive players in the area.

The question I have is, should the PK be awarded or a goal kick?