I love WordPress, it's a wonderful platform, but I will like in the future that will be more flexible (in an easy way) as a CMS platform.
For example: Custom post types/fields/taxonomy.
Actually there are multiple approach to this, a very large set of plugin and still some coding ability to reflect all these exciting new contents in themes and public site.
Why not to include this awesome and powerful things, directly in wordpress core development?
Maybe som plugin coder will be upset, but I think that will be still place to developers to refine and expand WP...
Just a tought. thanks