It's not just us and/or Celtic that needs to get out of Scottish football. Scottish football needs to get out of 'Scottish football'.
Our game is so parochial & full of hate, simply because we are playing in a league where to finish second is failure. Unfortunately we can't just decide to leave, the SFA would never agree to it because the money we generate is too important to the smaller clubs.
Also, outside maybe half a dozen top clubs in England the rest of the English clubs don't want us as it would diminish their chances of being in the top division.
It would take political pressure outwith football to bring any change. I've always felt the unionist politicians missed a trick after the 2014 referendum to try & create a British league. Most politicians have little interest in football, but they underestimate the power & influence it has over so many people's feelings. It can be a useful political tool.
The Scottish league becoming part of a U.K. wide pyramid with the SPFL fitting in at equivalent to League One level could be possible with the right support and would allow the opportunity for all clubs to progress higher. I would even settle for fitting in at tier five National League level.
European football would be harder to achieve and FIFA might abolish the Scottish national team which would displease the nationalists, but that Is no great loss.
With sport currently suspended and clubs facing an uncertain future this would be as good a time as any to push for change.