rvalue references

[Namespace via Digitalmars-d]

As far as I know, the problem (or at least one of the biggest 
problems) for rvalue references was that they could escape. Since 
DIP25 is approved and already implemented this problem should be 
solved. Would it be possible to allow rvalues references now? I'm 
just curious what the mindfactory of D has in mind and what the 
scheme for that problem is.