I merely suggested the necro nerf to give more variety of strategies to most towns, because I cannot imagine a better hero class for castle on an average xl+u map than necromancer. Similarly, with other towns, I feel like necro heroes get priority over any other class too many times. I never said necro town in itself is OP, so I don't understand the counterarguments that say necro didn't win in the last 2 tournaments.
Also, take these suggestions as what they are: suggestions. I am sure Al Feyn will not implement new rules if it loses players to the tournament. But his primary goal is to level up the quality of the tournament,which is something I can respect.
Seeing how these suggestions created some heated discussions, I think it's best not to change anything crucial in the tournament rules right now. Better to discuss it more and vote for next tournament(s).