Saints draw and West Ham win by four or more goals, West Ham are promoted.
If Saints draw and West Ham win by three goals, it goes to goals scored (currently Southampton 81, West Ham 79).
If clubs finish level on points, goal difference and goals scored, it goes to head-to-head records between the two teams andSouthampton would be promoted courtesy of a 1-0 win (in October) and 1-1 draw (in February) between the sides.
If Saints draw and West Ham win by one or two goals, Southampton are promoted.
All clear then...........