Just keep these suggestions up your sleeve, I'm not saying that PG don't respond to suggestions and are not quick and enthusiastic to act.
I can clone that Generate menu and call on BiaB same as you call on bbw2 in RealBand to generate up the tracks to wav files that give massive SEQs.
If you upload a frozen SGU I will convert it to a TOD session you can try as it will only be small and reference the source files. Let me know what drive you have the RT/RD on and if you use wma or wav. You could also batch convert your RT/RD files to FLAC and use them directly.
I just don't want to see you disappointed after years of hoping and wishing like me. I would like to give you some hope.