I agree. It would take 5 weeks for the full rotation without duplicates (5 slots each week for 25 weapons), but as long as I knew it was coming, I wouldn't care so much, because it show in 5 weeks or less. As it stands now however, it has been 16 weeks since it showed up. On top of that, it looks like it only showed twice total for the entirety of TTK, during weeks 8 and 16.