I don't get the restrictions placed on skaters particularly in the short program. These skaters are the best in the World! There shouldn't be so many restraints.
Short programs have always been about restrictions. The skaters have far more freedom about which elements to attempt in the short than they did 20+ years ago.
And the rules for the senior short program are the same for the best in the world as well as for the lowest-ranked seniors. It's up to the best skaters to show off their best skills to best advantage within those restrictions in order to earn top placements.
There is a rule in place against doing two quad in the SP, even if they are different takeoffs.
That's true, but so far there have been even fewer men who have successfully landed two different kinds of quads in LPs than there have been women who have successfully landed triple axels.
When there are at least five or six of them doing it in LPs each year, then they'll change the rule for the SPs.
It will prevent a situation such as happened at Russia Cup, where Mao's 2-axel was discounted because her 3-axel was called on under-rotation.
Asada's opening jump was called a double axel at Cup of Russia because she only rotated 2 1/2 times; it WAS a double axel:
http://www.youtube.com/watch?v=DcN1T3jVQ3E
If a man did that on an intended triple axel combination, it would be called as a double as well, and he would get no credit for doing another 2A as the solo axel later in the SP.
That did sometimes happen, especially up to 1998 when men were still required to do a solo 2A. If they were thinking on their feet, they would count the 2A that was meant to be 3A combo as the solo 2A and then put a triple combo later in the program where the 2A was planned. If they were daring, they'd try the 3A combo, but that was risky for mid-level senior men 2 minutes into the program. If less daring, they might substitute 3Lo-2T or 3S-2T.
Asada evidently either didn't realize that she had only executed a double, or else she didn't have a backup plan and couldn't think of one on in the heat of the moment.
The short program has always heavily penalized failure to meet its exact requirements. Repeating the double axel is a big nono. It was a costly mistake. Hopefully she learned from the experience and now has a backup plan in case it happens again.
The short program rules are not going to be changed to benefit one exceptional skater. They'll be changed when a certain level of technical content becomes normal and expected from many skaters in long programs.