SWU + SDC
Has anyone using a SWU that has already cleared and their ticket reissued been able to successfully use SDC and have the SWU apply to their new flight? I'm guessing that once the ticket is reissued, the SWU can't be used again (even for waitlisting at the gate). But the SWU T&Cs don't specifically address SDC. I already realize that you SDC into Y and not F/J, just like for other paid tickets.