Scale to Fit
In Excel 2011 and for Windows you used to be able to scale the spreadsheet when printing by setting the Scale to Fit option on the print menu to 1 page wide and leave the pages tall blank (or vice versa). This will no longer work, setting pages wide or pages tall to blank is no longer allowed, 1 tall or 1 wide is the minimum setting. To get this option to work you have to go to the File Page Setup window and set the scaling on the Page tab. This is clumsy and inconvenient. Please bring back the option to do this at print time in the print page.
I agree, bring this basic functionality to Excel for Mac 2016