This mission profile seems like a no-brainer to me, but I don't recall seeing it mentioned in Orion coverage. I know this may have more to do with politics than anything else, but I'm more interested in technical points such as:
Have ISS missions been discussed internally by the Orion design team?
What remains to be done to achieve a manned rating for Orion?
Are there any current US man-rated launch vehicles capable of sending it to the ISS?
If not, what would qualifying a suitable launcher take?
Or is there some sort of non-compete clause in the CCtCAP program?