That ambidextrous Aussie youngster would be a handful if he could bowl leggies and offies with either hand.
The trick in T20's is to be able to bowl at about 95kph and just back of a length so it keeps you in your crease and just enuf turn to keep you honest. It's so hard to get that delivery away. I saw two batters sweeping Khan successfully the other day, but you have to really reach for it (it would be a big advantage being tall), his googlies and straight ones have a lot of overspin so it's a high risk shot because you can top edge it, you've got to go hard at it.
You almost have to play him like a medium pacer if you're not sweeping.
The only way you're going to get familiar with his deliveries, unless he bowls at you in the nets

is on a Merlin.
I can't believe the price of those things, they're around 20k.