Stringing multiple different Designer levels to one?

I doubt this'll happen, but it's just a thought: the ability to use multiple level codes for a single "level" so that a level series can feel more like one.
Maybe this could even be brought up as a personal "level select" screen for the given series?
If this actually happens, maybe we could finally carry everything we collected playing one level into another level?
Again, I really doubt this will ever happen, but I suppose it's worth suggesting...
Maybe this could even be brought up as a personal "level select" screen for the given series?
If this actually happens, maybe we could finally carry everything we collected playing one level into another level?
Again, I really doubt this will ever happen, but I suppose it's worth suggesting...