So?

My Aigis team is mostly blacks (2 years on DMM), my FKG team fair deal of rainbows (1.5 years on DMM), yet both games still live and well by handing out mostly plats and golds.

Besides point was offering a 4* in addition to the 5*, not replacing them. The 4* was PR and Marketing bait, since people didnt get the 3k roll was better than the normal event unit seen elsewhere