SOG told me back during the Blade Show in Atlanta that they were moving the revolver series into the Fusion line. At the time, that change didn't make me want to go out and buy one. I already have the revolver hunter and like it. Would actually prefer a Revolver without the gut hook and no serrations.
Looking at the discontinued knives, I'm not surprised about some of them but the Tiger Shark and Twitch II did surprise me. I guess they weren't selling anymore. (I just noticed one version of the Twitch II is still produced.)
I just picked up a Access II with the Sheep's foot blade a couple of days ago. I handled that knife back at the show and really liked it. So, I finally got one. I was never particularly interested in the original Access Card knife. I don't know what I'm going to use it for, but I view it sort of like I did the Blink which I like. The Blink is one of the few SOGs that has cut me, probably because I generally like a bit larger blade.