I think I may have misread Carlton's list looking at that, completely forgot about Henderson to be honest. If it isn't Talia, then maybe you'd look at someone quick and exciting like Markworth for a wing/flank or even reach and pick Dobosz based on potential up forward alone.
Henderson has been great at CHB and is looking like a lock in that position but if one of McCarthy/Watson come on as expected then we can shift Hendo forward.
Carlton's needs:
Tall forward
Inside midfielder
Replacement for Scotland (versatile player)
I would be happy to pick up another quality midfielder in this draft.