rights right

What is the correct way of saying:

How can a producer of a free iphone tennis game get the rights to professional tennis players' names in the game. You have to pay the players to get the right to have him in your game.

How can a producer of a free iphone tennis game get the legal rights to have professional tennis players' names in the game. You have to pay the players to get the right to have him in your game.

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