After 9/18/2018, the TPs attached to reservation before 8/18 should be kept whole. As if there were no changes with the TPs.
1. The attached reservations should be able to shift the dates without any point change (if the new dates are available to redeem). This would be the same as before. There is no justification to re-calculate the TP with the new rates since the original TP is still attached.
2. After 9/18, the old TP should be a history. If the original TP was attached to a NC-5 property, it is a NC-5 TP going forward. We should be able to re-attach the TP to any NC-5 properties. We should be allowed to downgrade or upgrade the TP with the new reward chart as if the TP is the new TP. There should not be any difference since the old TP system is gone.
3. It is more complex with the un-attached TP. With the new TP conversion, we should be allowed to either upgrade or downgrade.
I think the above are very reasonable. We only want the original TP as it was before. Marriott should even compensate reward members for the disruptions.