So, knowing that there is a default rolltemplate that lives alongside any rolltemplates that live inside any particular chosen character sheet. How about giving us the ability to upload HTML and CSS snippets that would be separate from the character sheet?  This is a bit more a power-user thing because I suspect it's more a pro-feature. I also know that there are a number of people who like to build their own macros for their characters and it'd be neat to effectively "style" the default rolltemplate.