So the Class idea will be builder and I will give some examples to why making your all in worker to focus on building is worth it.
So the idea behind this class is that the builder will be able to build faster and later on advance to another job that will be something like Expert builder and unlock special designs and such.
The builder should get something like this :
level 0 builder - More inventory space for building materials.
level 1 builder - Faster block place.
level 2 - faster climbing rate on ladders
level 3 - faster scaffolding builder
level 4 - faster scaffolding remover
level 5 - Faster movement speed.
level 6 - Job opportunity.(Expert builder)
Level 1 - More holding space.
Level 2 - Unlock the ability to build / design bridges with special template designer thingy.
Level 3 - Unlock new building skills/designs.
Level 4 - Boost nearby Hearthlings. (faster building , longer building without the need to eat or sleep).
Level 5 - Faster movement speed.
Level 6 (Master Builder) - Unlock Drawbridge / (not sure how to say it) wall entry (allow to make a close able wall entrance that hearthlings can open but enemys can’t.
Of course you can take this idea with levels and what they give to any place you want but I think this class will be useful.
(with possibility for more advanced building job(tier 3) to unlock different designs you might implement to the game.
Thanks for reading.