You make it sound as though major rule overhaul specifically targeting Patrick Chan is a done deal. Really, "inevitable rule changes that will be targeted at Patrick Chan"? How did you come up with that? And how do you target him? For falling on a Double Axel? Notwithstanding that error was already severely punished, more so than a usual fall because it received a zero base value + deductions, most falls don't receive zero base value as in the case of say a fall on a 4T, the total value of the element could still worth as much as a Triple Lutz.
If the ISU chose to modify penalty for falling, I think it would be totally fair. I happen to agree with many people who feel that falls aren't punished severely enough, whether on an element or otherwise. In fact, if it was up to me, I think the mandatory deduction on falling should be consistent with the number of seconds that was lost due to falling. Quick up and down fall like Patrick had should cost him -4 while Hanyu's fall should cost him -7 for taking longer to recuperate. Or someone who fell 3 times like Takahashi at Japanese Nationals should be thrown off the podium no matter what and missed the World team as a result.
The bottom line is I find somewhat hysterical that you choose to characterize such rule change, if it were to happen, as being targeted towards Patrick Chan. I feel that's quite disrespectful. Whether you feel the result was controversial or not is your perception, not a statement of fact. Purposely repeating it here and elsewhere over and over as though it's true is simply quite unethical thing to do. Plus, everyone falls and Chan doesn't fall more often than other elite male skaters, all of whom have fell several times this season, if you add all the instances across their competitions this past season. But somehow falling is attributed to him alone as though he is the only one is just plain unfair. Finally, if such rule change were to take place, I am sure Patrick Chan and other fair minded skaters will welcome it. But one thing for sure, for certain fans, they better watch out what they wish for.