Klopp accuses Premier League chiefs of 'ignoring player welfare'
Coaches were allowed to make five substitutions when the Premier League returned following the coronavirus shutdown last season and all the other major European leagues continue to allow five changes.
But the top teams in the English top-flight lost a vote for the rule to remain for the 2020/21 season. Opponents say it benefits clubs with bigger squads.
Despite strong support from Klopp and a number of other managers, there was no vote at a meeting of the clubs on Thursday.
"I'm not surprised," Klopp said at his press conference on Friday. "I told you that in the managers' meeting (in November) if we would have voted that day, which we were not allowed to, it would have been through 100 percent with 15 or 16 votes."
"That it didn't happen since then is a sign some shareholders and CEOs and sporting directors see differently from their managers."
"That is not a good sign, really, to be honest. These people now really ignore player welfare."
He said the issue of substitutions could become a major problem for England manager Gareth Southgate.
"Most of the players Gareth wants to pick play (European) football, pretty much all," he said.
"Gareth will get what we give him if we stick with three subs. If we stick with three subs, he has a problem then, so it is an FA (Football Association) problem."