Barcelona guardian Marc-Andre ter Stegen was harmed last week preparing with Germany and Spain midfielder Gavi tore a tendon on global obligation in front of the club's return from worldwide break at Rayo Vallecano on Saturday.
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A high heap of matches among clubs and public groups has caused numerous wounds, Xavi told correspondents.
"I think FIFA are now thinking about it... one of the arrangements would be nine months in the club and two months in the public group and from that point a month of get-away," he said.
"This way so many excursions would be stayed away from. For instance, (Uruguay safeguard) Ronald Araujo or (Brazil forward) Raphinha (had) excursions of 13, 14 hours. They returned yesterday, they have not refreshed.
"Furthermore, this is the way every one of the groups are, not (just) us," he added.
Xavi refered to the packed schedule as one element behind 19-year-old Gavi's physical issue.
"Many mentors have said the schedule is extremely overbearing and in this sense I feel that is the fundamental explanation of Gavi's physical issue, other than mishap ... breaking your cruciate tendon is many times simply a question of misfortune."
Barcelona, put third after 13 matches, have not dominated two association matches in that frame of mind since September as they look to close a four-point hole with pioneers Girona.
