What about templates, datastores and module loading?

What about templates, datastores and module loading?

In my opinion, three of the biggest things missing from jquery are: a simple, elegant templating language (erb, mustache), having a commonJS module loader like seed.js (used by Mozilla Bespin and Sproutcore), and a datastore for JS applications (similar to what ExtJS or Sproutcore use).

Is there any plans in the future to tackle these issues?