I don't agree with your take on this.
Its similar to a person the police are questioning asking for an attorney. Hiring an attorney or agent does not remove your rights to speak on your own behalf.
I can't see anyone giving absolute power to another to the point they can't even speak on their own behalf.
I'm sure the player has a contract with the agent and the agent will review and weigh in on any contracts the team presents but I am not sold this means a player and a team are no longer allow to speak about salary. Agents may advise a player not to but this doesnt mean a player can't choose to anyway.
It's up to the player who represents and speaks on their behalf.
Unless the CBA says a team is forbidden to speak to a player represented by an agent then I dont see the problem. I'm sure Jerry knows the rules.
Yes, there is no law against direct discussion between 2 entities in business negotiations without lawyers present.
It would have to be in the CBA.
It's the player's choice if they speak to team representatives.
If it has happened 3 or more times in the past as claimed in tweets/articles but there were no repercussions to the team, then I doubt if there is much in the CBA to prevent it from happening.
The fact that agents do not want teams to speak directly to players points to the agents hiding something from the players. It is in the best interest of the players to hear directly from the team. More information is better than less information.
Max money really is not always in the player's best interest but is always in the agent's best interest. Zeke going to Houston to play behind that OLine because they would pay him 1M more per year would not be in his best interest.
Agents don't really work for the players anymore than a real estate agent works for a buyer. The real estate buyer-agent also does not work for a specific seller but that agent is just working to "sell" a house to their client. The real estate agent will steer the buyer towards the max they can afford even if it's not in their best interest.
If a team somehow used playing time or that type of thing to "force" a player to speak to them directly then that would be a problem; however, that can't really happen in the off-season.
Criminal issues are completely different. One entity is the government. Once the person has requested a lawyer then the government (police) can't interrogate them without the lawyer and the law is designed to prevent the police from badgering the person even after they have requested a lawyer.