Finding the right runes has never been a huge challenge. Any rune can be crafted in a cube. Then you just buy a white staff from a merchant, make sockets in it in the cube and insert runes. That’s it! You get the best item in the game without even leaving the city. What do you suggest next - a console command to enable God mode? Why do we need unique things at all? If you make a runeword much much faster and easier than finding the same Mang Song’s Lesson, and even with the worst Obsession roll, it will still be much better than Mang Song’s Lesson in its ideal version? Runewords should not be better than unique items! Those some runewords from patch 1.10 need to be nerfed. In the recipes for creating the runewords themselves, there should be a very large spread of most characteristics, such as +1-3 to all skills, +20-50 to all resists, and so on. And only in their ideal version they should be at the level of unique items. This should be the balance.
Otherwise, we will come to Diablo 3 when there is no point even picking up unique items from the ground and the whole game will be reduced to endless races on Black Marsh for runes.