Quote Originally Posted by Klepto View Post
I don't think there's any reason to mark it invalid. The player still has to keep their preset up to date and manage it either way. The preset is merely there to make it easier to keep things ready for different events. If the player updates runes/gear, it's their job to realize, "Hey, these presets are affected." There's a lot of "burden of knowledge" even with presets helping out, you can't get around that.
Are you saying that if a piece of equipment or a rune is no longer available that it would be OK for the player to use the preset without any warning that some hero would be missing equipment or runes?