1: Tom Brady open to NFL comeback with 49ers.

2: Quarterback not opposed to a return if called upon.

3: Brady leaves door open for potential comeback.

4: 49ers could be destination for NFL legend.

5: Speculation swirls around Brady's potential return.

6: Future Hall of Famer considers NFL comeback.

7: Brady willing to don a 49ers jersey once again.

8: San Francisco could be Brady's next NFL stop.

9: Excitement grows over Brady's possible return to the league.