Just because Milinda Siriwardana got out to Starc against Australia doesn’t mean he will not score runs.
Starc was bowling at 148Kph. He needs to be given a couple of chances to gain confidence and he will score runs.
He has got good technique and I prefer him over Jeevan Mendis.
Even after the world cup, dropping him from the side is not ideal. It will dent is confidence.
Giving him more opportunities also will help him improve his bowling. Don’t be cruel in selection policy.