Yeah, Tonks and Lupin will be in it considering what happens and all. Can't seem them getting cut, if anything they would be shown here and there with a little dialogue.
Anyways, I have mentioned on page 1 what I wanted to see, so I'll just repeat myself here and see if anyone actually responds
Chapters 30 onward have to be intact for me, I don't know why but I want to see McGonagall bring the statues to life and rally the castle. It's almost like her moment in the spotlight for me.
I don't really think much stuff needs to be cut, if you think about it the reason the book is so big is because it's full of descriptions: What people are wearing, what the surroundings look like, mindless introspection, describing characters movements "Harry ran" (yeah it's a poor example but I'm not dragging my book out to look one up).
So a lot of stuff is already being "cut" technically, if both films are 2 and 1/2 hours long it should be able to fit a lot of stuff in there with pretty minimal cuts, for example: useless dialogue, scenes that aren't as important to the story, the epilogue etc.