The issue is not that he goes full chain or full heat or full volley. It's more so the option to play bits of support for each, and for tech/dynamic. Once Matt Striker is in play he basically has no cost to use his ability, and if Tech Shoot is in ring he can make his opponent discard for a successful or a reversed maneuver. It's easy to say well no deck can rely on low F actions, but theres more than enough actions in a deck full of hybrids to bait out those reversals, or more than enough chain help to kill their hand before trying to play actions. I'm really excited to play it but I can see why players would see this as being OP. If it's been play tested properly against the types of decks Keith brought up I'm happy to see it out in the real world, but I can see the concerns of power creep