Grey's Anatomy season 16 ended last week in one of the more standard Grey's episodes of the last year. Richard was diagnosed and operated on, Amelia had her baby with the help of Bailey, and Teddy threw a grenade at her relationship with Owen.
That leaves us with plenty of questions about and there are theories to discuss, people. Some of these are from my own brain, and others are from various fans on the internet.
Read 'em and weep. Oh, and here's a quick reminder. Dear fans, remember that filming stopped early. There are a lot of loose ends (amelias baby name, human trafficking story, etc) that had plans for the next few episodes that got cut short.