Alliance prize chances?

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So aside from the chance of sending prizes at random to your Facebook friends, I wonder if it's possible if at equally random intervals, you send the prize to 3 random members of your alliance? Maybe it could be a bonus to their daily resupply, making it almost feel like a "care package".

Even better, if this feature were implemented, could the gifted member thank the person giving the gift by sending them back 70 Iso?