What factor influences whether a player can negotiate with other teams?

The ability of a player to negotiate with other teams is primarily influenced by the type of contract they are under. A player's contract status dictates whether they are bound to a single team or if they have the freedom to explore opportunities elsewhere.

For instance, players who are under a rookie contract or still within their team’s control due to exclusive rights cannot negotiate with other teams without their current team’s approval. Conversely, players who are unrestricted free agents have completed a contract term and possess the ability to negotiate with any team. This often leads to enhanced player mobility and creates opportunities for better contract negotiations based on market demand.

While the other factors, such as previous season performance, age, and team preference, might play a role in a player's overall marketability or desirability, they do not directly determine whether a player can formally engage with different teams under NFL rules. The contract type stands as the fundamental factor establishing a player's negotiating rights.