Madonna/Kanye collabs would be fun just because 99% chance they would be great songs. Plus bragging rights yada yada.
After brief consideration I'm not all that worried for Miley's next era. She's been in the game for 8 years and I feel like even we as fans count her out so much. But (weirdly enough) her V Magazine shoot reminded me of how cool she is. Like, legitimately cool. Some pop stars lost their cool factor years ago but Miley's still got it - when she's not around Wayne anyway.
Like.

This easily could have been a single/album cover. As long as Miley releases something of quality that's as trendy yet bold as We Can't Stop was she'll be fine.