I would also like to see this (at least the 'delete' ability). I have not tried all the RAWR templates, but of the ones I have tried (Live, Terayon, RAWR-Template) it seems that one must decide between using the template, or getting all the HFS features available in the default template.
I am not sure why the delete ability was removed, or if it can be easily enabled. However I think there are some possible solutions that involve to template customization. I have yet to get to work, but I continue to make attempts.