Originally Posted by
silentbob1974
If I booked a WF72 award (one-way F to South Asia) prior to 2/3/14 that includes flights in J because the carrier at issue (AC) doesn't have F, and F seats on a different carrier open up, will switching to F on the different carrier trigger a reprice? The Wiki doesn't squarely address whether this constitutes a "change in cabin" when my award is already for F.
You can do that without a reprice. If you call, be aware that many agents are completely unfamiliar with the applicable rules. You may have to HUACA and/or escalate to a supervisor. I personally would first try to make the change online.