From Newsday.com:

Momentum continues to build toward Randy Johnson's return to Arizona, as one official involved in the discussions described the odds of such a deal as "good." It appears just a matter of time now before the Yankees ship the Big Unit back to the team from which they acquired him two years ago.

The remaining issues to be resolved largely concern money, the official said. The talks have advanced far enough that Johnson and his agents, Barry Meister and Alan Nero, are in the loop. Johnson and his family have returned to their Arizona home after a vacation in Hawaii.

Via Pro Sports Daily.