Anyone seeing Levy's comments here as a direct dig at City?
Id have started a thread but I can't do that yet. Couldn't see a thread already either.
http://www.skysports.com/football/news/11675/10961911/daniel-levy-defends-tottenhams-transfer-policy
Except that City's spending very much is sustainable - their owners have essentially infinite funds with which to purchase players. The same goes for PSG. If United, Arsenal or Liverpool were to start spending £400m per summer on player acquisitions then obviously that would not be sustainable, but as things stand, those clubs are living within their means too.
Whether or not football itself can sustain a protracted sporting war between two sovereign countries, is a slightly different question...