I voted no difference. Not because I didn't notice a change, but because the change didn't affect my viewing enjoyment in a positive or negative way.
It was clear that several WRs had monster days to the point of it being a statistical anomaly. Oddly, it was specific WRs on a team who did instead of all WRs for given teams, and mostly split ends at that instead of the flankers, who one would think would be most benifitted by the rule enforcement.
This week's WR fantasy scoring was very similar to week 3 when there wasn't the emphasis against head hunting. In a .5 PPR league here are how many players broken given fantasy point thresholds:
Week 7 Week 340+ FP: 1 030+ FP: 3 325+ FP: 5 620+ FP: 12 1115+ FP: 18 1710+ FP: 27 34I think the most I'd feel justified to say is that it bears watching in future weeks to see if this is just an occasional outlier like we had week 3, or whether it's the start of a trend.