It's never going to happen ELK, in fact the financial disparity is more likely to increase until we have a Premier League 2 and the remaining EFL clubs are cut adrift.
With maybe 1 or 2 exceptions, us, and 2 out of Millwall/Huddersfield/Plymouth being relegated and Pompey, Derby and Bolton being promoted would give the FL the perfect make up for them to close off the top 2 leagues.