Should have house ended in season 4?

Just finished season 4 10 minutes ago, and when I got done processing what happened I realized that it’s not the worst way of house ending. Keep in my mind I haven’t finished house so no spoilers but house staying on the bus with amber would’ve made sense, and with the writers strike going on they could’ve chosen to do that. Of course there’s still 3 more seasons so I’m probably wrong but please let me know if you think differently