It's really too early to tell what is likely to happen as said by the OP - it's too difficult to judge. Not only because the eveness of the teams throughout but with no outstanding team. Perhaps at the beginning of August when Birmingham, Cardiff and Watford have had their managers installed and the majority of transfers (in and out) have taken place it'll be easier to predict.
Currently my top six would be: West Ham, Reading, Forest, Ipswich, Leicester and Hull
and bottom six: Watford, Peterborough, Millwall, Coventry, Crystal Palace and Barnsley. (The skates will cheat again!)