Barry, just because the equipment is added to the chest it doesn't mean that you will get this equipment at every run. The Crucible of Fire is a free game feature where you don't need to cost stamina, you can do two runs daily and where you can get lots of gold out of it. In the second run you can even use sweep function so it's much more convenient right now than before. Just think that items are a bonus you can get, they shouldn't be the main purpose of doing the CoF. Players still get hero cards out of it and some good items every once in a while. I will pass your feedback to the team but I hope you can understand what I wrote.