For instance , the 2002 pre-season match between Rosenborg and Viking was played between the reigning league and cup champions , although it had no official status .
There have previously been attempts at a Supercup and before that pre-season friendlies between the reigning league and cup champions .
The 2002 pre-season match between Rosenborg and Viking was played between the reigning league and cup champions , although it had no official status .
There have previously been attempts at a Supercup and before that pre-season friendlies between the reigning league and cup champions .