Odds & Ends: Tigers, Dunn, Oswalt, Chulk

Links for Wednesday, as we wonder exactly what Astros owner Drayton McLane means when he says "nothing's imminent" on the trade front... Roy Oswalt tells MLB.com's Brian McTaggart that he hasn't heard anything from the Astros about a possible trade. In case you missed it, the Phillies and Astros appeared to be discussing an Oswalt deal last night. Geoff Baker of the Seattle Times wonders if the Mariners could send Jose Lopez or Jack Wilson to Detroit. A couple of scouts gave MASN.com's Ben Goessling the impression that Adam Dunn isn't going anywhere. Giants GM Brian Sabean denied to Murray Chass that the timing of Buster Posey's call-up had anything to do with service time. Jon Paul Morosi of FOX Sports explains how he thinks a number of MLB teams should approach the deadline. Joel Sherman of the New York Post doesn't expect the Yankees to acquire a big-name starter this July. The Hiroshima Carp are wrapping up a deal with Vi...