What would you change about classic mechanics?

[Supaskillz]

Recharging items with powerful effects. Hybrid penalty. Lvl requirement on epic quests. Weaken Mage and necro pets lvl 1-50.

Weird suggestions that I just think might be cool that I am going to get hate for:

Give Druids an outdoor only heal similar to torpor.

Reduce monk dmg mitigation.

Change taunt mechanic to help maintain aggro.

Improve pal, sk dmg mitigation.

I think it would be interesting to see raid mobs have some
Abilities that punish the numbers strategy, AoEs that deal more dmg based on number of players it hrs or increase DTs whine hate list is long. Something along these lines.