During the last update a confirmation screen was added was added when requesting training. Some like it, some don’t. Frankly my only complaint is that a confirmation screen wasn’t added for spending runes. Once in a while I accidentally click yes to getting fish or wood through runes. It is an accident that only happens when I’m moving too fast to squeeze a few more dragons into training quickly. Yes, it is my mistake, but it typically happens when I have plenty of resources and just need to harvest them, so it leaves me totally frustrated with the game. If a confirmation screen is going to be implemented, I would vote for putting it where it is -most- needed and put one in front of spending runes. An even better alternative would be to put up a screen telling the user that the resources are available and just need to be harvested.