It is not. They would be getting a premium black unit for free that i spent a lot of SC to summon. A black unit which should have been Black Iris instead if it wasn't for them never implementing her and scrapping the event. If it was anything other than a black i would probably look the other way, i mean some of the premium golds are in gold rushes but those are a more staple necessity for people. Blacks have a 3% summoning chance and just turning one back into an event unit after i was lucky enough to get that damn background showing itself in the premium summon is just a horrible slap in the face.
So yes, if they implement it i want a free black Iris as a compensation. I'm not even asking for it to be leveled, just one copy that i can level myself later.