Melbourne, Aug. 14 -- The Cricket Australia (CA) chief Todd Greenberg warned that the current model of Test cricket could leave some boards facing bankruptcy and also added that he does not think everyone in world cricket needs to aspire to play the longest format of the game, reported Wisden.

With the West Indies and Zimbabwe facing massive and embarrassing losses to Australia and New Zealand respectively and the amount of fight India and England alike showed during a 2-2 drawn Anderson-Tendulkar Trophy, the debate about having a two-tier ICC World Test Championship (WTC) system has just picked up again.

The CA administrator has urged ICC to have a more slimmed down model towards Tests to preserve its quality and protect its existence....