Transworld One, you're getting a little hyper here. It's entirely possible- and even likely- to missinterpret the initial NW announcement. After all, every upgrade is by "space available", for if the space wasn't available there wouldn't be an upgrade. You correctly pointed out the current meaning behind this code-phrase "space available" , but it is unfortunate that announcements must be written- and we must learn to read them- by mastering jargon phrases with hidden meanings. An Alice-in-Wonderland world where "each word means precisely what I wish it to mean..."