Yeh but the amount of rebuilding that needs to be done is huge, there are seats in the main stand where you can't see the pitch properly which for a prem club is poor, that part of the city is also built on marsh land which means there must be some subsidence.Stadia now have things like roofs and multiple tv screens, we would have to strip it down to a bare shell to make these mods, when would you do it? it would take longer than a close season, so where would we play in the meantime? Anfield