Despite what I previously posted about paying for a First Saver through to LHR but with BNESIN in J to avoid taking out extra annual leave, I cracked after noticing MELSIN Saver availability in Suites for 2. Didn't help that my better half was dropping not so subtle hints for the past couple of months . They also honoured the 15% online booking discount after I rerouted the ticket to leave ex-MEL. So we're now doing MELSINLHR in Suites for the same price. 6 weeks to departure, can't wait.
Pleasantly surprised by how easy it was to get Suites Saver to LHR (and whilst looking for back up options I can see that they also seem readily available to ZRH and CDG). There was also plenty of First Saver availability on the 77Ws (which would have been a more convenient option by reducing transit time in SIN) but the other half wouldn't hear of it.
On the other hand I can only seem to find 1 Suite Saver (seems to be policy according to numerous anecdotal reports) on any flight to North America or that's what we'd do for a visit to NYC next year.