Tittle says it..
You can go nuts or be real..
As for me I would add or wanted..
1.HD front FaceTime camera
2.8MP rear camera with flash/so flash can be use a notification light
3.keep the A5X for battery life..
4.Capacitve home button
5.L.E.D front notification light..
6.metal volume/sleep buttons
7.keep the same design/screen size retina "maybe a super amoled hd plus"
You can go nuts or be real..
As for me I would add or wanted..
1.HD front FaceTime camera
2.8MP rear camera with flash/so flash can be use a notification light
3.keep the A5X for battery life..
4.Capacitve home button
5.L.E.D front notification light..
6.metal volume/sleep buttons
7.keep the same design/screen size retina "maybe a super amoled hd plus"