This is my thinking. I believe the season will be completed somehow but, if it is not, I can't see any teams being relegated. As a rule of thumb, it is easier to refuse entry into an organisation, without giving a reason, than it is to expel a member when no infringement of any rule has been made. As the EPL is a different organisations to the EFL, refusing entry to the club's promoted, imo, would be far more justifiable than it would be to "kick out" existing members. Either would, I'm sure, be open to legal challenge though.