Correct. I don't see the rdu-sfo option in round trip. Only in multi. Date for departure is 1/14/13. I think the issue may be that we want to leave CA from San Diego to RDU a week later. So setting up multi like this we come out at 112k total whereas round trips are 75k total.
EDIT: I do are the rdu-sfo option but nit at saver fare like I do when I break it down by segment. Could this be because sfo-sbp is standard at 12500k and all flights must be at same redemption level?