Pogačar more or less has Polanc working for him. He is already a rather mature rider, considering his age, hence he will likely try to ride a bit conservative, knowing he already unleashed one long range attack in week 1. He has a stage win now, focusing on GC position is therefore a bit easier. I wouldn't change much in this regard, stay close to Roglič and try to keep up. If the legs will allow, deep in week 3, try to attack on a good day, and see how that goes. Especially if Roglič and Bernal will be too focused on each other, to notice. Knowing that a bad day might follow.
As for the future, for sure, his team must do a better job and proper hierarchy should get established. And somehow i feel that Pogačar is on the radar of the biggest teams.