Complex sentence: Some have claimed the Granada TV sign will return to its'rightful place', whilst the Manchester Museum of Science and Industry (MOSI) has registered an interest in inheriting the Granada TV sign, deeming it to be important to Manchester's cultural heritage.
Split into simpler sentences: Some have claimed the sign will return to its'rightful place'. The Museum of Science and Industry (MOSI) has registered an interest in inheriting the Granada TV sign, deeming it to be important to Manchester's cultural heritage.