The legal battle between the NFL’s Cleveland Browns and the city they call home has taken another turn. This time, it’s the city suing the team over their proposed move to a new stadium in the suburbs. In a statement on the city’s website, officials say they are invoking the “Modell Law” to “ensure the Cleveland Browns continue to play downtown.” The state law, named after late owner Art Modell, who moved the team to Baltimore in 1996, says that any team using a taxpayer-funded facility must either get city approval for relocation or provide a fair opportunity for others…