It's great to hear of new ideas and requests, thought please don't feel despondent if this never sees the light of day.
The way I see it is it may be possible but to be honest I'm not sure it will ever register as a priority for the devs, and besides, there is a file size limit for the stage 2 code so any new features / changes need to be carefully considered.
Whether or not it this request ever becomes considered would be down to..
A) Is this a feature that's essential? No
B) Would this feature benefit the masses? No
C) Does anybody has the time to implement it? Not sure
D) Are there other things to work on before doing this? Most definitely
Having said all that, who knows - maybe your idea will make it's way in one day...
Note: I've removed your other post as there's no need to spam your question.