I wouldn't hold my breath for a career in SQ, too many guys on VPL waiting to go back, plus with the 40% excess, plus rumors are next few intakes are internally from the various departments.
You'll also have to worry about all the unemployed cpl holders from staa, Oxford, messy, sfc, there are enough of these guys to start a stampede everytime scoot or silkair opens a few slots for their second officer program.