Yankees manager Joe Girardi said Saturday that it would be "pretty close" to another two weeks before Shawn Kelley (back) returns from the disabled list. Kelley woke up with more stiffness in his back on Tuesday and hasn't thrown since. The setback means that he'll require an additional rehab game or two plus the bullpen sessions that were already planned before being activated. The reliever hasn't pitched in a game since May 6.