I don't think anything is going to happen soon. The Rays are pretty flush with young pitch on the cusp of the majors -- all of whom are probably better than Hill. McGee, Davis, Niemmann and maybe even Talbot.CC is so cheap for so long it would have to be a knockout offer.
While this may be true, I think the Rays would be much closer to competing in the East next year with Kazmir/Shields/Hill throwing 1-3, and Marmol joining Reyes and Wheeler to give them the makings of a serviceable bullpen. Then, you can see what you have from McGee, Davis, Niemmann, Talbot, and possibly even Price from the 4-5 slots. That would also allow the Rays to go through with the Longoria to 3rd, Iwamura to 2nd, Upton to CF, Baldelli to LF realignment. If the Rays did decide to move Crawford, I really think acquiring these two has a good chance of helping the team take the next step forward.