It's a bit unjust towards Anthony Ricketts, but what can I do of these are the videos that pop up in Youtube with him. Well, he was an animal, both in the good and bad sense of the term. He ran like crazy (or even more crazy here) and was famous for difficultly determinable oral-verbal expressions and body-language. It must have been no fun to get on the same court with him, unless you were Ramy Ashour, and you knew how to make fun of him. In this case he's hitting his 'good old friend' Jonathon Power deliberately with the ball, and the best is that the ball - in opposition of the referees assertion - was not going towards the front wall. Power then returned the favor, but in that case nobody was contesting that Ricketts was standing in his way. Joey Barrington recently suggested that this rule shall be somehow revisited by the PSA... it's not easy though, as the rule shall also encourage players to clear the ball sufficently in order to allow the opponent to hit a cross court. But then again, if you feel your opponent covers the frontwall, stop and ask for a Let to get a Stroke. This might be a solution, admitted refereeing (video refereeing included) evolves to a point where such occurrences can be easily verified in case of an appeal.