I read two of the cases. Neither support your argument.
If an employee breaches an essential term of their employment contract, the contract can be terminated. I doubt Davis has. I also doubt the players' association would allow a clause in any player's contract the prohibited them from negotiating with another club during the period of their employment.
If an employee breaches an essential term of their employment contract, the contract can be terminated. I doubt Davis has. I also doubt the players' association would allow a clause in any player's contract the prohibited them from negotiating with another club during the period of their employment.

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