Firstly, red card yourself for that Petrenko comment.
Secondly, the Grigg idea has some merit. He does have the tank, skill, smarts, no slower than Lynch. Obviously his marking won't be so great but i guess the idea is to get uncontested marks primarily. Not sure it's an opening for him but this idea a 1000x better than your first one!!
Can I just clarify that Pets in is not what I want to happen. I was just thinking it might be what Sando decides to do because of the coaching panel's obvious selection erection for him.