When that will happen is a bit murky. Dylan Hernandez of the Times tweeted that Federowicz might not play until the last week or two of the season because Don Mattingly wants him to get used to his "new environment." Aside from this making more sense if Federowicz were joining the Terra Nova Dodgers, I can't quite believe that Mattingly thinks it's necessary for the young catcher to have no game action for more than a week. It's not as if the Dodgers have been doing that with any of their other young farmboys this year.
In a procedural move, injured pitcher Vicente Padilla was moved to the 60-day disabled list, so the number of players on the Dodgers' 40-man roster remains the same.
Meanwhile, to give Sands at-bats, Don Mattingly will have to take some playing time from either Juan Rivera or Andre Ethier. That could mean more angst for Ethier, whose saga gets scoped out by Ramona Shelburne of ESPNLosAngeles.com.