Yeah and I’d rather watch games won because someone has come on fresh and played well than because players are tired. I’d honestly have as many subs as you want within limits on stoppages, if it didn’t hand such an advantage to rich clubs.
Fatigue is part of the game and you don’t want to get to a situation like Rugby Union where the players are conditioned to play 50-60 minutes in an 80m game because you can sub over half your team.
It benefits the lesser teams too, it’s much easier to defend in a team structure with fresher players.
Three steps for keepers. I can only remember it once and that was Oggy against Forest and I think Pearce scored the free kick. Jim Leighton at Man Utd used to get away with about 20