***Bump to ask similar/related question***

Have what I think is a similar related question - haven't called yet...wondered if anyone has tried similar and what the best way to go about trying this is (i.e., any special request or way to process).

Here's the deal:

Booked RT saver E tix for 2 (realize now should have booked separate 1-ways?) because now saver F is avail able only for return. If I call 1k desk is there any chance they can break the original into separate legs - keeping the outbound saver E and replacing the return E with the saver F? Considering the fact that there is no remaining X/XN space on the outbound (which I would need to re-book 1 way saver).

Any thoughts/anyone accomplished something similar to this??