New skill system for heroes (ladder)

[Fens]

I'm tired of modern wc3 hero pick meta. I'm tired of noone wants spend skill points on trash skills.
I suggest to try inject HotS skill system into wc3.

THESIS:

• All non-ultimate skills are available from the start. Heroes are gifted 3 base skill slots from level 1.
• On achieve new hero level player can select only 1 trait (2-3 alternatives).
  
• Active ultimate skill can be selected on 6th level. There will be 2 alternative ultimate skills.
• Skill power depends on hero level and traits bonues.

GOALS ACHIEVED?

• Trash skills are usable because don't need skill point. Its aren't trash anymore.
• Traits give infinite varity to hero development.
• Meta moves from the stone stand.
• Hero pick moves from the stone stand.
• There isn't deep gap between heroes 2nd and heroes 3rd levels (x2 death coil damage).