In the end, the old format and the new format all remain the same, the only difference in this case may be in terms of competition and more matches.
Although for now it might be fine but there must be some consideration when there is a big annual event such as the world cup, Euro or Copa America because after all with the new format there are definitely more matches and this is what must be seen not to let the players be suspended because they are although professionals but still they are human.
I like the new format where the schedule is quite a lot to release the thirst of football but on the other hand, don't let the players be pressured by the many schedules so that they are lacking in rest which means Ufa must balance and adjust the schedule so that it is not too close together especially when there are several big events later.
Schedule they must also have adjusted so as not to disturb the FIFA agenda, so they will arrange the schedule as well as possible, but I agree that the increase in the number of matchs is also an additional job for the club because they have to make sure the players remain in good condition. Some time ago there was actually a kind of protest with a busy schedule, because it would take them time, especially for big clubs and used to have a lot of competition.
As a connoisseur of football, I actually feel happy with the increasing number of matches, but we also should not be selfish because the players who play also need time to rest and restore their physical condition for 90 minutes to play. The club must work hard for this and for the organizer in my opinion there should be a prize or additional money for them to share with the club.