What's going to happen to profile queues/ratings?

What's going to happen to profile queues? My husband and I have three queues: his, mine, and 'shared.' Will the movies in those queues be moved to the main queue automatically, or do we need to re-select them? (That would be onerous, since we each have VERY LONG queues.) If they're being merged, what order will they be in? Will they have indication of whose queue they came from? HELP!

Also, what's going to happen to our movie ratings? For example, if I gave a movie 3 stars and he gave it 4 stars, what rating will the account have after the profiles go away?