I don't think Datu has the strength to pull something like this off. Of all the characters still alive he's arguably had the most traumatic zombie interactions. Replace King Datu the Resourceful with Burt and yes. I can see Burt being propelled by anger and vengeance (not sure why I think this........................), but Datu's not wired that way.

If Datu's time is truly ticking to zero, I hope he gets his dying wish and that he gets to go quietly and on his terms. He definitely deserves it after all he's done and been through.