Unless you know otherwise, I didn't think anything was changing with the current AS upgrade certificates... just that any remaining HA certs will be converted over to AS certs...the current AS upgrade instrument process isn't something I think anyone "enjoys" since you have to hunt for U space and then upfare to at least N class unlike HA where you can use the upgrades on award tickets--a feature that I wish AS would adopt but I fear it's going to go the other direction.