By Scott Trotter Chelsea could spend six years away from Stamford Bridge if they opt to redevelop the stadium. Reports suggest the Blues have been left with two options as they plot to establish a state of the art stadium in west London. A stay away from SW6 would allow for a rebuild on the same ground, while the alternative would be to splash the cash on land to build elsewhere. A new stadium has been high on the agenda of Todd Boehly and Clearlake Capital, and there was an ambition to complete a stand-by-stand rebuild. However, Stamford Bridge’s location ensures plenty of difficulty in any p…