As many have posted about before, your best best is to book a fully refundable one way ticket giving you the least amount of miles possible, even if the two cities are far away from you. As soon as the reservation shows up on your OP account you will be able to buy increments of that many miles, and CLICK ELITE MAXIMIZER. The miles should post soon after you buy them. Afterwards, cancel your ticket, and get 100% of your purchase price refunded.
But if you're at 99,996, those 4 SWUs are definitely worth the 100 some dollars you spend on buying miles. But any person with good business sense AND is in the right position should automatically bump you up to the next level. It's not like there are even hundreds of thousands of people worldwide who can fly 100k miles in a calendar year.
-Bo