What New Features YouTube SHOULD Put On

What new interactive features should YouTube put online? I have 2 things:

1)-Every single show, movie, anime, cartoon show, cartoon short, and short film from any country(USA, Canada, Japan, etc.) will be added. Every single episode will be released for shows that have ended. For newer/upcoming shows, new episodes will be added after their broadcast on TV.

2)-How about an unlimited number of videos on any playlists?

Any other ideas you guys got?

Being able to watch clips of say Doctor Who. And other British tv shows.

I wouldn't call # 1 a feature, more like content. I think they need to make it so you can still search for other videos while you're watching one.

I got another decent feature too! How about arranging ALL of your playlists instead of just 6 or 12 of them.

I like the unlimited playlists idea

Perhaps when uploading they could have some kind of feature that boosts the sound quality to a Youtube standard,making all poor quality sound better...impossible I know.

How about not deleting all the cool videos for "copyright"?

And I found a video talking about those features:

https://www.youtube.com/watch?v=DBYCUAUpGbM

What I really don't like about Youtube is that when you get really in to watching a video it buffers, maybe some newer faster downloads... i know its not my computer or my connection you don't just spend five grand on a computer to wait for videos to buffer... hahha