I decided to crunch the numbers myself on Yuna vs. Miki on technical element score. I'm limiting this analysis to just jumps and only with regards to the base marks. I am assuming there are no edge calls or URs (indeed both skaters have steered clear of those consistently now that Miki is skipping the 3flip):
Based on the jumps she landed at 4cc, Miki got 16.2 on jumps in the SP, and 44.36 on jumps on the FS.
With Yuna, it's hard to predict what jump layout she will use, since the new rules this season negates the jump layout she used for the past few seasons. So what I did was a very straight up substitution: instead of doing a 2axel/2toe/2loop (which would be one 2axel too many) I subbed in a 2lutz for the 2axel. This is by no means the most points she can achieve with jumps she's regularly doing, but it's one that most closely resembles her past jump layout and is within her capabilities. On jumps, Yuna would get 18.7 in the SP and 43.69 in the FS.
Miki's jumps in total: 60.56
Yuna's jumps in total: 62.39
Doing an extra triple in the SP is a huge technical advantage that cannot be underestimated.
It's much harder to forecast Asada's jump base marks, because she is prone to UR calls but not in a predictable way. She also consistently gets an edge call on the 3lutz, but the deductions on that come in the GOE not the base marks. So first I'm going to crunch the numbers as if she'd get no UR calls first and ignore the -goe...
For the SP, her jumps add up to 20.7. For the FS, her jumps add up to 49.76. That adds up to a total jump base mark of 70.46!
However, if one of her two planned 3axel gets a < call, she loses 2.5 points each. If the 3toe on her 2axel/3toe combo in the second half of the FS gets a < (which has happened a few times), she loses 1.32 points. She is also susceptible to < on pretty much any other jump. And is unlikely to make it out of the competition without a few < calls. Even with all the < calls at FCC, Asada's jump base values are actually ahead of Miki's. It's only when the GOE's are entered that Miki comes out ahead. But since this has happened multiple times this season, I think it's safe to say that Miki has a definite advantage.
As my above number crunching shows, Yuna can easily maintain her jump base value advantage over Miki despite the new rules. While Miki has proven that she maintains the jump advantage over Mao when GOEs are taken into account. I'd say Yuna doesn't have too much to worry about if she at least maintain her technical skills from the past season.