Report Formatting for "Paper Sizes"

I have a weekly report that I send of metrics. That metrics report comes straight from FS Analytics. I combine that with a written report into a single PDF. It seems unusual to me to not have “paper size” options for the analytics report. A 16:9 ratio does not assimilate well with an 8.5”x11”/A4 size written report. I agree that it may seem a bit old-fashioned, but people do still print these things out occasionally and to be able to do so without additional, special formatting would be a huge gain in efficiency.