The Yankees and Nick Johnson are moving toward a one-year deal for the former Bomber to become the club?s DH, and it could be announced Friday morning. Asked today by The Post if there was deal to be announced, Brian Cashman said, ?Not at this moment.?? Johnson has drawn interest from the Mariners and Giants to play first base. According to Buster Olney, the deal is on the verge. "Contract details to be worked out -- it's not final -- plus the physical. At the 1 1/2 yard line," wrote Olney on his Twitter page.