Well, I might have said this before, but...
My ideal SGN annual release schedule would be something like one or two new waves, one reprint wave, one Special Pack wave of 1-2 premium sculpts--maybe set up the SP's and reprint wave to release at the same time. Set WGF and WGS up the same way, and for a completist shopping around on e-tail that's like $100 a month with new product 9 months out of the year with three months off for wallets to recover.
Something like:
Jan WGF Special Packs
Feb WGS Special Packs
Mar SGN Special Packs
Apr - Month off (taxes)
May - WGF New Series
Jun - WGS New Series
Jul - SGN New Wave
Aug - Month off (travel, cons, back-to-school etc)
Sep - WGF Reprint Series
Oct - WGS Reprint Series
Nov - SGN Reprint Wave
Dec - Month off (holidays)
Admittedly, this is a VERY rough version, and I'd really prefer to mix it up by having one new, one reprint and one special each trimester, but there are some times of year when the cash flows aren't as good for consumers, and I was thinking putting the "completists need to buy less of these" waves first trimester would allow that time to recover from the holidays and prepare for tax season, and similarly putting the reprints in third would mean less hit than a full new wave during the holiday season.