If they have a 2-week break to "cut off" cases they`d need every player, club member and other officials in a hard isolation for the whole time to make that work and then return with 100% bubble, otherwise that 2 weeks break would have no impact whatsoever. Given that athletes are generally a bid thick and the industry itself is heavely connected and its infrastructure has multiple contacts (see hotels, bus drivers, airports etc.) I don`t think it`ll work. So if they declare a 2 week break with the hope that there`ll be close to none cases in two weeks the whole break will probably end up being +2 months. Which obviously would not work with summer schedule whatsoever. So they probably (from a functionality perspective) should just roll on with heavy testing and an huge expected amount of players to miss matches (which will be imbalanced but yeah, what to do).
Football business unsurprisingly is simply just as bad as the rest as the majority of neoliberal work society in adapting to Covid. They easily had the money and the infrastructure to prevent the situation now, especially as everyone saw it coming with cases rising across the country. But conservative mindset of not changing ones traditional habits, putting "work" above everything else and not taking things serious has led to this mess. I`m sure that despite all their PR on how serious their "concepts" are you have a lot of people in the industry ignoring cautions because they`re to stubborn to change their habbits.