Derrek Lee, .222/.222/.444
Aramis Ramirez, .154/.313/.385
Alfonso Soriano, .059/.059/.111
If you think that there's a chance that our Big Three hitters will play like that the rest of the season, then go ahead and panic. If you think that, presuming they're able to play, there is almost no way in hell that the three of them hit like Ryan Theriot for the rest of the season, then relax.
[Before I catch hell for that comment: Lee's OPS currently is .666. Ramirez's is .698. Theriot's OPS last season was .672. Just saying.]