melonhead except yo yoing doesnt depend on how much better the prem is than the champ
alot of it it depends on how much money you have in the champ(and how well you use it) and theres no doubt that relegated teams will have a monetary advantage over those who werent.
and the financial impact of relegation for us wont be that bad, since we havent spent much of the gains we made by coming up, the players will all be on contracts that would reflect a relegation in their wages, and theyre all of a standard/type that wouldnt necessarily be being hunted by prem teams
You're making a great big assumption there that the money from this PL campaign is spent on the team and wages.
That money will be more than the club cost to buy - which is a nice little earner if it's not reinvested.