Originally Posted by Gone Flying

yes, after 1 year you may be awarded an aircraft other than your current one if it is required to change bases.

Example 1) If you get the 7ER NYC and want SLC, after a year you can change to any plane in SLC

example 2) if you get NYC 7ER and after a year still can’t hold SEA7ER, you can change to 220 or 73N to get SEA

In both of the above scenarios you would carry forward the remaining balance of your current seat lock to your new category in addition to your new 2 year seat lock.