Dish Network and parent company EchoStar just can’t catch a break. In a bid to revitalize the ailing Sling TV vMVPD business, the platform recently rolled out a new low-cost subscription model called “Passes”—offering day, weekend, or week access to the full Sling bundle. Days later, Sling TV was the recipient of an aggressive lawsuit from Disney, alleging that the inclusion of its networks in the new offering is a violation of the terms of their existing license agreement. The case is a fascinating survival of the fittest clash between two companies sitting at the intersection of pay TV and studio. But for anyone outside the US watching on, the case looks almost parochial, with day passes for sports and…