Default the Borders button to 'All Borders' instead of 'Bottom Border'
When you open a new Excel document, the 'Borders' button is defaulted to 'Bottom Border'. Bottom Border is presumably not the most common used border, and to change it you have to click on the drop-down and select the border you want even time you open a new document
Personally, I don't think I've ever used Bottom Border, and by far the most common border I use is All Borders. I propose changing the default selection for this button from Bottom Border to whatever the most commonly used border type is (I would suspect All Borders, but I guess you can tell better than me).
i WOULD LIKE TO HAVE THE LAST BORDER USED BE THE DEFAULT BORDER.