Leicester are a perfect example why that doesn't work, if you have all the inherent advantages it doesn't matter if you have another team that has a flash in the pan season (or few). All those top clubs have HUGE multi year kit and sponsorship deals and more often than not European football. For us to get to that point you are talking about having to win the title or at least something year on year until the big corporations go do you know what we can sponsor these for half the price of utd and get similar exposure. Can you see us doing that?
To bring it back on topic the new stadium helps bridge some of that gap but even so Utd, RS, Spurs, City, Arsenal, Chelsea will still gap us year on year just through what their stadium/matchday income generates.
Newcastle will probably get around it by creating kit manufacturers and other brands to bring in the kind of sums the other clubs do. There is nothing fair about this battle and the only way to limit the ever increasing gap would be to put in controls that still afford the successful clubs an advantage but not allow a two tier division within a division where you know the winner will be Rangers or Celtic before the start.
