Originally Posted by
jgsx
If you're GS you can upgrade an award ticket, as long as both the miles and upgrade instrument come from GS. You need to call GS to do this.
I called on Friday to book an award ticket for a family member, and upgrade using a GPU. Told this can no longer be done, courtesy of the end as of 4/15 of inherited benefits. If this is true, this is a huge downgrade of GS.