Unfortunately 99K EM will get you nowhere if you a want a pair of business class tickets. The devaluation is that bad.
Maybe just redeem a pair of tickets for somewhere regional on economy. While the rest of your TP, try KF miles! Good luck

You don't have to fly from sin....you can start from any Msia station they fly to (kul, pen, kch, bki) using the same number of miles....just means an additional sector and a Changi transit....which I like as a free short holiday to spore...eat, shop, meet with friends and bil....

Just keep your enrich miles and wait for a sale....it's a matter of time before they realised they have priced themselves out of the market and their FF program is dying....