Until there's a test that can give you credible results within the hour this is a complete non-starter. Even if only the first team squad came in, there'd still have to be coaches, physios, doctors, cleaners, cooks, security etc on site. All of them would have to be tested first thing when they arrive every single day and kept in isolation from the others until they've tested negative. If even one player or staff member tested positive, all the rest of them would have to go home for the day and get tested again next day (and that's assuming you had a wonder test that could almost instantly detect the infection and you didn't have to wait for a significant incubation period).
And if someone tested positive after a match day what would happen? As someone else said you'd have to put both clubs into isolation, test test test, and it would completely disrupt their training for that week or however long. And if anyone died from it well it would really throw into sharp relief the cavalier attitudes of the governments telling people that going to work is OK wouldn't it? The Premier League even with all their resources and their incentive to protect their incredibly valuable staff (valued by capitalism that is) can't protect their people, what the feck can Asda do?
The only other way it can work is to get the entire national situation under control to the point where it's completely manageable by testing, quarantine and contact tracing so that the risk of infection is negligible for the football clubs. There's a chance that will have happened by next season though the UK government are still showing an impressive ability to do feck all about most of the things they ought to be doing until much later than when it's first raised. See the fact that there are still flights going between New York and London, mental!