Samsong seems to really love swinging for the fences on accessories and missing do you remember like the bikini case yes samsong s8s 10 s8 i think it was s8 and they also then had that. "Fake buttons are going to come back which is i think it's inevitable," he says of dead ache buttons. The roller ball wouldn't have much utility in a modern phone, but would be useful if used as a mouse with an ipad.