I had posted this question earlier, but wanted to repost in light of the current topic. I have 3 award tickets on LH issued using US and UA miles. The return was on Jan 2 BOM-MUC-IAD. The BOM-MUC flight was cancelled on that day and so I was booked BOM-FRA-IAD on the same date. Due to these new rules, could I have asked to be rebooked on BOM-MUC-IAD or BOM-FRA-IAD on Jan 3 or Jan 4?