I found this page really interesting buried in info about Orcas. It lists all the different areas they are targeting in Visual Studio "Orcas" and what they intend to change, fix, etc. It gives a good place to give feedback about areas if you have issues with them. The CI Support in TFS has always been questionable to a lot of people. If you want to influence what they do, I recommend looking at the UX document they have prepared for that area.
Feature Specifications for Visual Studio "Orcas"
Read the complete post at http://www.dotnettipoftheday.com/blog.aspx?id=348