With less than a handful of games remaining in the 2015/16 campaign, some promotions and relegations in the football pyramid are already known.
With Millwall still not sure of their fate and whether it will be the Championship or League One for the season of 2016/17, here is the known make up of the possible divisions so far, with some clubs still to discover their fate one way or another in the remaining round of fixtures this season.
Championship:
Aston Villa
Birmingham City
Blackburn Rovers
Brentford
Bristol City
Cardiff City
Fulham
Huddersfield Town
Ipswich Town
Leeds United
Nottingham Forest
Preston North End
Queens Park Rangers
Reading
Rotherham United
Wigan Athletic
Wolverhampton Wanderers
League One:
Bolton Wanderers
Bury
Charlton Athletic
Chesterfield
Coventry City
MK Dons
Northampton Town
Oldham Athletic
Peterborough United
Port Vale
Rochdale
Sheffield United
Shrewsbury Town
Southend United
Swindon Town
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