Hi,
I think YARG lacks a page footer band, a feature that is necesarry, which other reporting tools have.
There are workarounds, like using Header&Footer in Excel template but there are Excel limitations : you can include only plain text and some variables - recently CUBA team included the ability to add variables in the header/footer, but a page footer band would be a better option for both xlsx or docx templates.
A real example: an invoice with receipt, displayed on the same page - the receipt should be printed only on the bottom of the page. There is another workaround for this: adding an arbitrary number of empty rows after the invoice ends so that the receipt will be displayed on page bottom, but this is not a nice solution :).