- last post: 01.01.0001 12:00 AM PDT
Eh.. I don't think so.
The heretics I think were more or less a clever device to advance the plot in Halo 2. They were just an isolated group of renegades who camped out on some gas giant and got squelched under the Prophets' orders.
I don't know if it would make much sense to bring them back. The last prophet has ran off with the Brute guards now, and the elites are essentially sided with the marines under the Arbiter's command.