While I can totally see some folks not liking the blade switch (I prefer it, actually lol), there is still the option of installing a rotary switch yourself. Stewart-MacDonald sells a 5-position/4 pole rotary switch that is meant to be a replacement/alternative for PRS rotary switches if you're looking for the same pickup selection options. It requires a little more wiring than the PRS rotary switch so it's not as convenient as the stock one that comes on the USA models but my buddy installed one of these onto his CE-24 that is loaded with DGTs and it works just like the PRS one does! I actually just bought two of these myself as I scored a killer Wood Library CU24 that came stock with McCarty wiring (one case where I wished they had used the 5-way blade! :redface
and I miss having those extra split combinations the rotary offers so I'm going to swap out the stock 3-way toggle
This is the switch in case you're interested, the stock PRS rotary is usually like $40-50 through most dealers but the Stew-Mac switch is only $10.50 and the only thing you lose is the ease of install that the stock part normally offers, this one just requires a bit more soldering:
http://www.stewmac.com/shop/Electronics,_pickups/Components:_Switches_and_knobs/Rotary_Switches.html
(it's the one on the right, below)
It will be interesting wiring it up since mine came with McCarty wiring stock, I'll be able to wire the rotary switch AND the push-pull coil split on the tone pot so I'll have everything I'd have with the normal PRS rotary (5 positions) and both pickups split individually as well! :rock: I can post pics and my findings with that switch once I get around to wiring it, but I think that's a very viable and inexpensive way to achieve what you're asking!