I guess it would depend on how you save it, but once in RB most users realize the potential and go from there.
Not sure how files react when going 'back' to BiaB because I never do that.

By learning to use the Jukebox feature, live play back of RB files becomes pretty easy, much like BiaB but more control in some aspects (it plays back exactly the same every time).

"I also have Studio One, Reaper, Cool Edit Pro 2, Anvil Studios plus Sony this and that."

I understand having all those other DAWs installed. I have a quite a few also, but the integration of RB and BiaB and your needs seemed like a perfect match.
Once I'm in RB I always end up relying on features that BiaB can't supply so I don't go back to BiaB. However, this may not apply to all users. I saw your requests and realized you could do what you wanted quite easily using RB, so I suggested it. The choice is yours.

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