Thought about Rory. It was too abrupt, so he'll be back.
I refer you to 'Age of Steel'. As they awere about to depart the AU (Pete's World), Rose tried to explain what was going on and who he was to her. He couldn't handle it and walked away. Pretty abrupt exit for a character, I thought. Sure enough, he was back for the finale. Thiunk the same will happen with Rory.
Tell you what, wouldn't mind if he didn't. I liked Rory, but if they left it this way, his loss will have more impact on the Doctor and us.
But there is some kind of reset coming, fer shure.