While I don't see much changing very soon, technology does not advance on a linear scale (or a very predictable one at that).
Many algorithms are based on estimates of tissue compartments in a generalized manner. What if you could go for a hospital visit, and your body could be scanned for personalized tissue compartment estimates and then cut custom tables for you, or enter this information into your dive computer for a customized profile? Although, I'm guessing some consideration would need to be made for day to day changes such as dehydration.
What if a dive computer could monitor tissue saturation in real time, giving you the absolute maximum no decompression time with no danger of DCS?
I have no reason to believe that any of this is currently being worked on, just dreaming out loud
I've heard that researchers in the field have been dreaming about this sort of individual data-gathering, too, so I suppose that counts as it being "worked on." If they've gone beyond merely thinking about it, it would be interesting to know what's been done.