I think it has Henry the other week that was talking about keeper contact. Basically he said that when he first came to premier league if you took a heavy touch that you couldn't reach or one that was going way wide of goal it just wouldn't be given as a penalty.
I'd like to see a return of this. If a player sprints to get a touch and then spanners the ball of the pitch who cares if he gets tripped? Unless it's a small touch where they could round the keeper it shouldn't be given.
Now players just kick the ball anywhere and dive into a keeper creating any contact. Ali's dive a few months back ago for example. That balls going away from goal to nobody, just fishing for a penalty. Even if they keeper had made contact and Ali didn't dive its still not worthy of a penalty.
Agreed - there needs to be a genuine attempt to play by the attacking player in my book. It's similar to the Lamela one against Liverpool. It wasn't a dive in that he was kicked, but he didn't even attempt to play the ball whereas Van Dijk did, so it shouldn't have been a penalty either.