[@Andromedai] As another note, you can have an AI in your suit as long as it is a "dumb" AI (one not created from mapping a Human brain). Actually, the average Gen 2 MJOLNIR suit has about a dozen or so dumb AIs integrated into it. Most of them just don't talk. They tend to run suit systems, or perform logistical duties like filing mission reports or assessing the Spartan's performance.