I'm talking about obvious the O-Line crapped it's collective pants and he took a beating because of it. Make it incremental then, so it's not an all or nothing deal. I'm pretty sure though this couldn't seriously be proposed in a contract negotiation because it would incentivize detrimental behavior (to the team).
More likely what happens is his agent tells the team, Cam would like to see some commitment to the line. The teams drafts or signs a top OT as goodwill and Cam then signs a long term deal.