If you have several different rulesets containing dynamic content, that will be used over and over again in your mailings, it would be of great help if you could add all the rulesets inside a Content Block and then simply add the content block from the Asset Library. As it is now, the content block containing the rulesets will not be registered as rulesets inside your mailing, it will just be plain text.

By adding this feature, it would save the user a lot of time when using several rulesets.