Kylea commented on How do I add Variant SKU next to the Options when an option is selected?

Yes this is definitely possible. Add an empty div to the product template where you would like the sku displayed, for example: <div id="sku"></div>.

Find the selectCallback, this should be at the bottom of theme.liquid, after var selectCallback = function(variant, selector) { add: 

if (variant) { $("#sku").html(variant.sku); }