With Doedee unexpected injury, I'm currently thinking him plus 2 of my 'maxed out' Rookies to Oliver, Zerrett & Rookie.
Oliver & Zerrett will help strengthen my MID (from 4 to 6) and help my team to navigate through the upcoming BYE rounds. I had planned on Oliver last round, however, due to Williamson score (v Budarick), I opted for Ridley instead.
It's going to be a challenge trying to 'guess' the Rookies and which Premiums are due for a rest for the upcoming busy fixture. Just plan for the best outcome and let whatever be. My last 3 upgrades have been Ridley, Oliver & Zerrett so it's pretty simple as to where my headspace is at this point of juncture.