In that case, they messed up last year then and should have had a better longhaul design plan. Hardware home buttons are going the way of dinosaurs and with the need for larger screens, unnecessary real estate is a massive negative. Bezels need to be as small as possible in order to incorporate big screens into smaller handsets.
What electronics company are you a hardware designer for? How can you say hardware home buttons are on the way out when the overwhelming majority of popular smartphones have them?