His agent can simulate Dragon, and she's an AI. Yes, Ordis isn't an Earth Bet AI and he doesn't have a shard like Dragon has. So, he has no back doors for Coil's agent to access. If it does that...
Coil's BS power will start getting "unreliable" when he has more direct encounters with Tenno. I'm using the theory that Coil's agent can't simulate the Void. As a result, I expect his power to blue screen or become very unpredictable. The more his power witnesses of Tenno using her powers, the better it will be able to simulate them, but I'm thinking that every time she used a new power/warframe, his agent will get an "insufficient data" error. The errors will result in the outcome being different than it was simulated to be or outright crashing the simulation.
At least, that is what I'm thinking...