Switch hits, scoops, yorkers and mystery spin: how T20 took cricket's skills in new directions.
2008: Kevin Pietersen's switch-hit sixes (in an ODI, not a T20); the MCC ruled it legal. 2009: Tillakaratne Dilshan's scoop over the keeper.
Yorkers, slower balls and mystery spin. In the IPL, 200 totals went from rare to routine.
TWENTY, Chapter 4 of 6. The full film is on our YouTube.