Forget for a moment about the controversies on the format.
Let's say you have a time machine or something, you can go here and there and pick a bext XI to showcase in a Twenty20 match.
You'll have to pick people who can bat well and score fast, a good keeper and some bowlers who can scare and slow the batsmen out, taking wickets in the process.
Consider the harsh penalties of the no-ball and delaying the game.
No era limitations.
Have a go.