Hi Tony,
Thanks for the feedback. As it stands right now, if a new requirement type (e.g. Statement) doesn't quite match your needs within the software, you could create some customized reporting to refer to your requirements as statements instead. Granted, that doesn't help in the tool, but could make your reports match up better with your goals. (Let us know - support@serlio.com - if you'd like a hand with either.)
We've had other similar requests in the past - calling actors "roles," "folders" instead of packages, etc. - and I've added this to the list.