I don't understand either Matt or Noddy's comments. Jackson is a mobile ruckman who (like most ruckmen) goes forward, and he also occasionally plays ruck-rover. But if Treacy, Amiss & Voss are already in the forward line, where is Darcy, on the bench?
If Darcy is rucking, Jackson will play ruck-rover, so Voss is just a forward again.
If Darcy isn't playing, Voss is the backup ruck to Jacko, just like Treacy & Taberner have been previously to Darcy himself.
But to be clear, Jacko wouldn't want a role that didn't allow being in the ruck, either all of the time or some of the time. He is more Dean Cox than Mark Blicavs, playing style wise.
