I would love to see a semi-soft (58-60 hrc) 3V, or AEB-L/14C28N, 52100, 5160, S7 or even 12C27. The key to me is improving toughness AND improving edge retention and these steels can do it over 1095. Going for S35VN wouldn't make sense to me because it only does one thing better in terms of performance, while making maintenance easier. I'd like to see either a VAST improvement in one area (toughness for example with S7) and remaining the same in other areas, or good-moderate improvements in 2, while becoming stainless.
1095CV is a great steel, but I do feel like its day has come. There are other steels that do what it does better, cheaper, and in some cases, stainless. Personally I'd like to see all Beckers in 52100 as a base (maybe S7 for the BK9 [and maybe for the 7?]), and some really tough and good stainless at an alternative with the same price point, and something with CPM steel as a "premium." Honestly it doesn't make sense to not do this, because I think the only reason Beckers aren't the absolutely dominant knife in the market offered is the steel or for some people, the skeletonized tangs.