Roy Oswalt's decision on which team to join could come as soon as tomorrow, according to Jim Bowden of ESPN.

We haven't heard much from the Oswalt camp over the past week, as the market for the 34 year-old has evaporated. Much of this is his own doing, as Oswalt has (supposedly) restricted his potential landing spots to teams near his home in Mississippi like Texas and St. Louis. He's gone so far as to tell teams like the Indians not to bother, and now that the Cardinals are more or less set and the Rangers don't really have room for him (unless they move Uehara), he doesn't leave many options.

That's unless there's a mystery team, of course, or unless Oswalt has changed his mind about pitching with the Boston Red Sox. As Bowden says, we're sure to know soon enough.

• Twitter / @JimBowdenESPNxm: Oswalt could make decision ...
  "Oswalt could make decision by tomorrow on his next team according to a source..should be a busy rest of the week w/ Braun, expanded playoffs"
• AL West Weekend Update: Cespedes, Manny, Napoli, Hamilton, Uehara - MLB Daily Dish
  ...the Rangers signed Mike Napoli to avoid arbitration and are looking to move Koji Uehara (possibly to the A's) -- which might signal some space-making for still-unsigned Roy Oswalt...