Taking his place on the Harrisburg roster will be RHP Ryan Tatusko, who has been in Extended Spring Training (subject of his latest blog post), which has been confirmed. The corresponding move for the Syracuse roster has not yet been made public, but as always, when that information comes to light, this post will be updated.
As reported this morning in the News & Notes, Hagerstown LHP Kyln Turnbull is expected to be activated from the 7-Day DL, which will require a player to be taken off the roster to make room. Like the Chiefs, neither move has yet been reported officially via MiLB.com or other media.
UPDATE: As you already know, Bryce Harper will be recalled, which appears to be the move that will make room for Lehman. As expected, Turnbull was activated from the Suns’ 7-Day DL, with Wirkin “For The Weekend” Estevez assigned to the Auburn Doubledays to make room for him on the Hagerstown roster.