Next Button (not about the cost)
Externalize the "next button" into the users hand. A button/remote that allows users to hit next when they are looking at their Clash of Clans on an external display. I know this is kinda far fetched and may cost more to make than I think, but I feel Supercell could potentially profit from such an idea. As someone who plays and likes to view/record my attacks and defenses with my iPad linked to my TV via my MacBook a small remote I could hold on the side and use to press next while searching, without potentially dropping troops somewhere random, would be worth it to me. This can also apply to those using AirPlay as well as streamers although I know most streamers use capture cards. Nonetheless I'm sure external displaying will and has become more popular. Just something to think about. Let me know if you enjoy or if you just hate the thought of it lol. Enjoy and CLASH ON!!