I think we'd be losing play off finalists, typical of us.
The guide would be West Ham imo as there squad was similar to ours when they went down in 10/11, mixture of inconsistant and overpaid internationals and plenty of youth. When they went down, they signed adequate championship players in O'Neill and Taylor and Big Sam also signed a million forwards.
It seems if you want to get promoted from the championship, you just sign as many strikers as possible as no one can really defend down there. See Cardiff and Leicester.