I voted NO, but I think hysteria is not a luck based scheme. The problem it is the
most played scheme every season. It's easy to learn (unlike most other classic schemes), but hard to master, that's why many people prefer to play hysteria again and again rather than improve in other schemes.
Of course, removing hysteria can solve that problem, but be prepared for a decrease of activity or another "lucky" scheme domination (hello shoppa?).
Instead we should motivate people to pick different schemes, probably by changing the point system (I don't know how much hysteria players care about points).
Here are some thoughts (don't take 'em too serious):
1. A scheme is picked randomly. So only legendary luckers and best all rounders will be able to manage to get into PO.
2. Bonus points for playing different schemes. E.g. hysteria+ttrr+elite 3-0 winning streak gives +50 points.
3. Every season there are 1-3 schemes that gives extra points, e.g. elite points are multiplied by 2.
4. In playoffs there are no picks. Just a set of 5 schemes without shopper, hysteria etc. The order is random.