Question:

I have a RT Reward ticket to Germany for next May/June 2010.
Outbound on AF to MUC, then MUC to TXL on AF (via CDG), then return from TXL to USA on CO. This was a 50K reward, with one stopover.

The new chart shows 55K for USA-Europe Saverpass.

If I wanted to change a segment - say MUC to TXL on a nonstop LH - do I have to completely reticket and pay the 5k extra miles? Same if I want to change the IAD-CDG-MUC on AF to a non-stop IAD-MUC on LH or UA?