I think Brighton ranks higher in the Championship than yer Stokes or yer Leicesters in the Prem. Plus Southend are newly promoted so its a bit like say Bristol City playing West Ham.
This is a big match for Southend and I think they will put out a strong team. Hughton will not will not be underestimating them, so I think we will see 2 or 3 players in the team that started against Forest.