Random Game Design Thoughts

Wouldn't it be interesting if...

# Instead of Outlands, there was a 60-70 continent

# Instead of completely revamping zones like Plaguelands, they did a phazing thing like... Crossroads 10-20 and then come back at 30-40 and then 80-90.

# An 80-90 continent

# There is a uniform formula for levelling skill, like:

Easy (green)... smelt 1 fel iron ore (common) => 1 fel iron bar
Medium (yellow)... smelt 2 fel iron bar => 1 hardened fel iron bar
Hard1 (orange)... smelt 1 adamantium ore (rare) => 1 adamantium bar
Hard2 (orange+)... smelt 2 adamantium ore => 1 hardened adamantium bar

It should work that way but it doesn't.