They could have revamped the CL into 3 groups of 12 and used the 36 team league format whereby every team plays 2 games against pot 1, 2 and 3 seeds, same as now but 2 games less. UEFA originally wanted 10 games but settled on 8 but it's only for the three seasons from 2024-25 to 2026-7, they'll be back for more without a doubt.
The Club World Cup is a joke, this season in the hotbed of World Football that is the USA. Infantino lives in Qatar, he'll be doing his best to get it played in the Middle East in future along with the bollocks of air conditioned stadiums, it's impossible to play football in the Middle East in Summer, there's a saying "only three things wrong with Dubai, June, July and August". He'll find a way and as you say something has to give, I absolutely detest International football, something I never thought I'd say going back 30 years ago.