Sports Tuesday Jan. 11th

Estes may join Green, Vazquez as new D-Backs The Diamondbacks took extra medical measures with free-agent left-hander Shawn Estes, who agreed to a one-year contract and could be introduced with Shawn Green and Javier Vazquez today as the newest members. Giant task at hand Amaré Stoudemire spends Monday's practice in the Suns' rehab room, but not because he learned he has drawn the defensive assignment against Miami's Shaquille O'Neal tonight. Talk to the hand: Unit pitches a fit It didn't take long for Randy Johnson to unveil his menacing intimidation act on New York - and he hasn't even picked up a baseball yet.