Last summer I was lucky enough to find me a fully serrated Spyderco Catcherman on Ebay. It is made from an old favorite blade steel of mine being AUS-8. I always liked that steel especially in the SE. My question or point of topic is why doesn't the Great Spyder Factory still make the fully serrated Catcherman any more. I think it is a wonderful tool for fish cleaning/filleting. With the serrations being somewhat of a flagship of Spyderco you would just assume that all of their work knives would be offered in SE? 
