don't know, i was talking about a normal three way neck/ both / bridge, then adding a push pull to turn on the middle, so you could get
neck middle, bridge middle, and all three. i think you might need a three way blade switch to do that, and your trying to avoid that.
you could do any thing with a five way rotary, such as standard strat switching, then add another dpdt switch or push pull to turn on the other coil, (neck or bridge) to get every coil combo. then there's the whole parallel series and out of phase thing.
might wont to ask CB bout that.