Actually you do have them for most realdrum styles.
You just have to work for them.

I needed a natural decay on a crash once, so I went looking for it.
At the end of the realdrum wma file was a single hit of each drum/cymbal being used!

So I had my natural decay cymbal; I just had to go get it and implement it.
The question is where do you draw the line?
Solidrock wants separate drum tracks (I'd like that too). I'd also like a sample player that loaded those individual hits in so I could add what I want at any given time using the exact same drum sound .. so many possibilities.

Make your sound your own!
.. I do not work here, but the benefits are still awesome