I think crafting is such a major aspect of any RPG game.
How could it fit in?
* Weapon forgers - To be able to design your own weapon the way you want to see it. It'd be great if you could 'piece together' different shapes (within a certain spectrum) to give you your own individual Sword/dagger etc. Or alternatively, perhaps a range of 20 or so different base/middle/end shapes of a sword that could allow you to create your own custom design. Same could be applied for a range of weapons, not just the swords.
* Custom cloth/armour - I remember the 'equipped' item would appear on your back/side when you were in 3rd person... I think it would be great, if you could craft your armour/light armour (leather etc.) With the armour you could choose different areas such as shoulder pads/torso/grieves etc. and go to something similar to alter your gear. Also, where the weapon is stashed (i.e. on your lower back is where the dagger could be kept instead of on the side, or perhaps on the thigh etc.)
I think it would add a real sense of personalism to the game.
Just a couple of ideas, anyone think this might make it in? (or something similar)