Just curious as to how each of you make use of substitutes during a match. As we can only claim one pack for making changes (irrespective of how many), I usually only make 1 (or very rarely 2), and then only towards the end of the match, unless injuries dictate otherwise. But I see so many players making 3 substitutions all at once, and quite often at halftime. I think this is very risky. I was watching a game last night, when the home team changed 3 players at the break. Then within a minute they had a player sent off, followed by an injury just on the hour. Obviously, with the red card they were a man down for the whole of the second half, plus they had already used all their subs, so couldn't replace the injured man, therefore leaving them with 9 players for the last half hour. I always keep at least one substitution in hand in case of such circumstances.