It gave us the cache of sporting memories one demands of any good tournament—images and moments one can recall years later, some superlative performances, heart-rending stories, the unpredictable blend of passion and method that makes cricket what it is. But the ICC World Twenty20 will be most remembered for the surprises it threw up—the counter-intuitive trends it firmed up. The dominance of spin and, overall, a reliance on slow bowling techniques by even pacers. Asian teams had a curious run: a forgettable show by the old guard, barring India (till their shock loss in the semis); and at the other end, the emergence of minnows—not Bangladesh, but Afghanistan. Here are five takeaways from the tournament: