How many players & officials........... | Vital Football

How many players & officials...........

Billy the Imp

Vital Reserves Team
..... does it need for a football match?

When I started watching there were 2 teams of 11, a referee and 2 linesmen. Total 25.

Now in addition we have 7 subs per team, a fourth official and in Europe those 2 guys who stand behind the goal. So that’s an additional 17 (68%).

This is without referee assessors etc. Is there any other industry/sport that has increased its numbers by this amount without any increase in its productivity?
 
there are 36 car parking spaces at the new training ground, and 24 places in the changing room, so that's our maximum squad and backroom staff size ;)