Ok, so the CM WAS able to find a room at POR with the Disney Visa RO discount, but it's still more than I'm paying with the TA Exclusive offer I booked last month. Oh well.
For reference, POR 4 nights (Jan 30- Feb 3), 2A 3C, 4 day base tix, Garden View Room, was $2,726.70 -- which is about $375 MORE than the standard room I already have booked.