Since that player was in the game for 48 minutes straight, perhaps stamina influenced it. Then again, I don't know if that was taken into account when the PP100 was made knowing that player was pegged to play the whole game at that position. Which, I think it should. Therefore, I'd go with randomness as well.
Flipping a coin should be 50/50 out of 100 times, but if I said I just wanted the results of flips 63 to 72, it could be 5/5 or anywhere from 10/0 to 0/10. Such is the case out of 19 shots out of the 100 for PP100.
If you remember me, then I don't care if everyone else forgets.