The landscape of English football is changing and it could be more seismic than you think. The home of Manchester United, Arsenal, Liverpool and even Sheffield United and Millwall has become the location of the most sought-after sporting real estate in the world and American owners are at the forefront of the land grab. When Malcolm Glazer completed a £790 million ($1.06 billion) takeover of Manchester United in May 2005, the New York billionaire became the first American owner in the Premier League.