True or False: All players are subject to waivers after the trading deadline.

The statement that all players are subject to waivers after the trading deadline is indeed nuanced, which is why option C is the correct choice. After the trading deadline, all players who have less than four accrued seasons in the NFL are subject to waivers. This means that teams can claim these players off waivers, giving them a chance to continue their careers with a different team if they are not retained by their original team.

Players with four or more accrued seasons do not go through waivers after the trading deadline; rather, they become free agents. This distinction is important because it affects how different levels of experience among players are managed in terms of roster transitions and team strategies after the trading deadline.

This explanation clarifies why option C accurately reflects the specifics of the waiver process in the context of the NFL's operational rules surrounding player movement. By understanding this rule, agents can effectively navigate player transactions and team negotiations.