Any consideration given to add any optional re-pull for single/multi summons pulls? Charge 50 gems for a single, 250 gems for a 10 pull? This would give players an option to be happy with what they got, or cash them in for another try. Disheartening to build up or purchase enough gems for a 10 pull, to only get duplicates of what they already have. Possible cash generator for SG, while easing the frustration of a bad pull for the player.