Wow. Didn't see this one coming. Apparently Akinori Iwamura is being sent to the DL. Just last night he went 2-3 with an RBI and 3 Rs, and just this morning I touted him as a solid pickup. I also picked him up last night in one of my leagues after another owner dropped him a couple of days ago. Strange. Manager Joe Maddon says he needs a couple of weeks off due to a strained oblique.
If you have a DL spot open (I don't with Felix and Dotel occupying them), stash him there. If you have a DL spot open and his owner drops him, pick him up and stash him. If you own him and don't have a DL spot open but have a strong bench, leave him there. If you are in desperate need of a replacement, you have no choice but to drop him there.
There is no guarantee he will continue to perform this way for the rest of the year (we're only judging him based on a three week sample size now), so it might not be a devastating move dropping him. But if he ends up putting up a line like .300/20/80/90/25 you might regret dropping him. Tough decision; it comes down to the depth of your league and the depth of your team.
UPDATE: It is now being said that Iwamura will miss 4-6 weeks. Feel free to drop him now if it was a shaky call for you this afternoon. I did in my 10-team league and expect him to sit there for a while.