Chelsea want to raise the amount of substitutes allowed per match to nine. The Blues could be concerned over how their playing squad will cope with being thrown back into action after three months without action due to the enforced break.
Although FIFA regulations have already raised the number of changes from three to five, club chiefs are hoping to convince their rival Premier League sides of their proposal during a meeting on Thursday.
The additional substitutes have been used successfully in the Bundesliga which has restarted smoothly in recent weeks, but there has been a slight increase in the about of injuries players are suffering per match.
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