TGIF: New York is a Basketball Town?

In a year in which New York has not one, but two playoff bound teams (although as I type I’m watching one of those teams blow their thirteen game winning streak), could Madison Square Garden lose its lease?  I’m a Knicks fan, but I’m kind of intrigued by the possibility of a city actually forcing their professional team to move in favor of better infrastructure (even though I’m sure  us taxpayers will probably finance a good chunk of that move, should it come to pass).