Here is a text message conversation between Ian Kinsler and Cliff Lee, via the New York Times. Currently, Rangers executives are meeting with Lee at his Arkansas home:
Kinser: “Well, just sign whatever they give you.”
Lee: “Let’s see what happens.”
Kinsler: “[I enjoyed being your teammate.]”
Lee: “I do, too, but we have to wait it out.”
Kinsler: “Just sign it.”
Lee: *Sent an image of a deer that a friend had shot*
This is nothing deliberate, but it is clear that Lee has not made his mind up yet. Even if he does want to stay in Texas, he is clearly willing to take other offers.