Soccer Bubble in China?

Ridiculous pay packages in China’s Super League raise fears of a massive football related bubble in the country:

http://www.straitstimes.com/sport/football/football-china-in-bubble-warning-as-spending-tops-us1-billion

Carlos Tevez signs for Shanghai Shenhua in deal worth £615,000 a week
https://www.theguardian.com/football/2016/dec/29/carlos-tevez-shanghai-shenhua-chinese-super-league