Last year I tried to buy an ipad mini retina. The first one had yellow on the bottom of the screen so I returned it. The second one was worse. I didn't feel like playing the lottery anymore so I just got a refund and decided to wait until they fixed the problem. I've been hearing that they plan on laminating the screen to the glass like they already do on the iphone. Do you think this will decrease the yellow screen uniformity issues? Thank you for your time.