Exactly. Wants (as initially stated) are rarely the actual business' needs. There also has to be some level of depth and breadth understanding, the implementate

Exactly. Wants (as initially stated) are rarely the actual business' needs. There also has to be some level of depth and breadth understanding, the implementated needs with be fragile and break easy. That said, interpretating what's and crafting them into needs is more enginner than developer.