Celtic and Rangers are wanted to join a British Super League amid the fall-out of the European Super League debacle, according to the Sun.
The 'Big Six' were forced to ditch their lucrative plan for a new midweek European competition following a public outcry this week.
However, the clubs remain committed to a reform of the Premier League following the publication in October of the Project Big Picture plans drafted by Liverpool and Manchester United.
One of the most ambitious proposals is for the two Glasgow giants to join the Premier League.