BlackBerry 10, as it launched, was pretty robust. Many would say it's the most complete first generation OS ever put out there. This doesn't mean it's not lacking certain features we would like to see. Most of us are hopeful that these updates will come with 10.1, but nothing has been confirmed really.
For me personally, I'd like to see greater customization within notifications and profiles. Right now it's pretty much all or nothing, and truthfully, the vibrate function on my Z is like an earthquake.
There are a few other updates I'd like to see, but I'll open up the discussion to get your thoughts. What's the first thing that comes to mind that you'd like to see on 10.1?