Originally Posted by
dergon darkhelm
Is there any specific I should be doing different in aticipation of this change?
Other than making your personal decision as to the value of ST vs. *A benefits, nothing I can think of.
If ST works better for you, probably credit your remaining CO flights before 10/24 to DL/NW. If *A works better for you, credit your CO flights and any NW/DL/other ST flights before 10/24 to CO. If you're flying enough to get desired status in both alliances, balance it out however you prefer.