In the same way you'd expect a striker to be in with a fair shot of wearing the No.9 jersey, the No.5 shirt is typically handed to the boys at the back.
Or at least you'd assume that to be the case.
Test your knowledge of every Baggies No.5 this century with this quiz.
From a Hawthorns favourite who held the shirt for six seasons to a loanee who joined Albion for the second half of the 2005-06 campaign. How much can you remember of the men who have donned the No.5? Good luck!