All real football leagues have at least
 5 substitutions, my suggestion is that
 these 5 substitutions be implemented
 in KOF, this will force players to have
 more players, there will be more money coming 
 into the game.

I agree with you. Same rule as real football.

+1

Real football have 12 subs too.

Like!

+1, change 3 to 5 subs is ok.

+1

only if half-time will be introduced

otherway is there any sense to add this option?

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I agree

Up

+11111111

Agree, also add subs player

@Shiho

You can  make substitutions but only for 3 players

in Tactics  -->>>Subs

Can someone explain why 5 subs is needed?

You cant even change the tactics during the match. What it will give to you? Only exp, nothing more

So that's stupid and unnecessary.

yea, it's stupid until you get 3 injured in 1 match and your team lose because only play with 10 player.

don't go for hard.

or enable another one sub only if the player is injured

The number of reserve players in an official competitive match is set at three to a maximum of 12 people. Meanwhile, in a football match, the minimum number of players on the field in one team is seven players.

@go

It's very rare that you got more than 3 injuries in a match, even if you play hard. 

As to me, never happened and i think it's impossible too

+1

@minecodersam it's true I even got 3 injuries when am not the one playing hard my opponent was playing hard I got 3 injuries and he got 3 red cards but I still lost most important game. So more substitutes could be better.

@speedtuning, I mean add player on the bench, we only have 5 right now xD