Most of the talk around Saks Global’s bankruptcy has centered on the heartache, broken promises and lost money that fashion’s endured — but there’s a bright side for competitors looking to grab market share. And there might be $700 million up for grabs, according to Oliver Chen, a retail analyst at TD Cowen. More from WWD Store closings are a regular feature of retail bankruptcies as companies in Chapter 11 can exit otherwise locked-in-place leases. Saks Global has 70 department stores between its name ...