A team source categorized as ''completely untrue" a report out of Washington indicating that the Nationals had offered second baseman Alfonso Soriano to Boston. The same report indicated that the Nationals, in need of starting pitching, might look to deal for Bronson Arroyo or Matt Clement. Washington's most tradeable position players, according to the paper, are first baseman Nick Johnson and outfielder Ryan Church. Arroyo, though, doesn't envision the Sox dealing him for a position player. ''Anything can happen, but I don't find it as being that valid," said Arroyo, signed this offseason to a three-year, $11.25 million deal. ''What's the worst-case scenario? We have seven [starters], right? Well, if I still think I'm one of the 12 best guys, I can still be on the club and pitch. ''Defensively, I don't think we need anybody else. [Unless] they want to go get somebody for me that's an unbelievable arm out of the pen, I don't see any other reason to make any other moves."