Hmm ... this usually only happens before there's an upgrade, or a pack is retired from the line.
Seeing as the Mountain Warrior has been such a mainstay for so long - and, I understand, a solid seller - I'm both hoping and assuming it's not going away ... it's still one of my favourite Kifaru options, even after picking up many packs that have come along since then.
So ... curious as to upgrade options - the waterproof zippers? X-Pac as the fabric?