Back up or squad players are often overlooked in great teams throughout the years but they play a vital role in the success of any successful team.
When Arsenal playerd Madrid mid week one of the big concerns on their end was the absence of Gabriel but it has to be said the Jacob Kiwor stwpped up brilliantly in the two legs.
It got me thinking about other great back up and impact players over the years, its easy to think of Ole Gunnar Solskjear for United.
Who do you have as the greatest or unsung back up/squad players through the years?
