Sam Konstas.
He might burn as brightly as Peter Toohey (for those old enough to remember) but unless he tightens his technique he will burn out even faster.
His first Test innings must draw comparisons with David Hookes and his debut in the Centenary Test. Hookes, while a phenon at Shield level never transferred his results to Test level. Lack of footwork was his greatest downfall particularly against spin and seam away from Australia.
Sri Lanka will be an interesting watch.
Webster on the other hand looks to have a technique of getting forward or back as appropriate, and doesn't get caught on the crease. He might be very handy in the subcontinent with a solid technique and ability to bowl seam up and spin.
Exciting times.
Rubbish speculation. He is 19 years old, does that mean he stays in the side forever? No of course not. He will get dropped at some point just like the 100's of Aussie batsmen before him.
Also, you're comparing a 19 yo to a 31 yo cricketer who has been in the system a decade, so of course the mature player is going to have better technique FFS.