In my personal opinion, Saina is as good as saying,"Hey, China , you are so good, it's your fault, so we've to punish you, limit your chances of winning or lower your standard, and let us win some. Why? Because ,we're just not good enough to beat you even though there are so many more of us in the rest of the world." How's that reflecting on herself? Does she presume to speak for the rest of the world? Has she forgotten how Intanon Ratchanok won the WC'13 and she herself the AUS Open SS (albeit CHN was absent LXR and WYH)? What about her junior compatriot P V Sindhu taking bronze at the WC'13 beating both WYH and WSX en route?
I daresay even limiting CHN's participation quota to max two in the Olympics and the World Championships is neither fair nor right. At most I'm willing to make a concession for the Olympics which has other important,meaningful goals such as the Olympic Creed:"The most important thing in the Olympic Games is not to win but to take part, just as the most important thing in life is not the triumph but the struggle. The essential thing is not to have conquered but to have fought well." - apart from the Olympic Motto:"Citius, Altius, Fortius (faster, higher, stronger)."
To propose extending the limitation to every international tournament is downright preposterous. "...If not, it will be difficult for others and not many want to make this their career.”? - What about the many thousands if not millions of Chinese kids and youths who not only have to be better than the rest of the world's aspirants but also compete against their own national juniors and established seniors ?
Briefly, that's my stand. Let's bear in mind and take heart that badminton is in a 'healthier' state than table tennis where China is truly, totally dominant. As far as badminton is concerned, who has been winning most of the Superseries Men's Singles titles and sitting atop the world ranking for the longest time, who are the reigning Men's Doubles and Mixed Doubles World Champions, not forgetting the Women's Singles Champion already mentioned?
Instead of asking China to lower her standards,make more concessions and come down to your level, why not rise to the challenge? Otherwise, what is excellence in sport?