Bolt of Change said:
That said I don't think that Space Wolves give a **** about the codex.
In this case, that's the wrong attitude for the Wolf to have. If he's in charge of a bunch of guys who DO give a **** about the Codex, then he needs to learn that, understand that, and work with that.
Otherwise, he's not suited to lead them.
cf: If I were a proponent of a specific religion, but all my staff were rigid and pious followers of another religion, would I be a good manager if I vocally never gave a **** about their religion, bad-mouthed it, and never bothered to learn about their culture's way of doing things? No: I'd be an arrogant moron, unfit to lead them.