Trade help?

This guy is trying to get Jimmy Rollins from me, becuase he is in DESPERATE need of a shortstop. Im hoping the fact that he needs one so badly will increse rollins' value for me. Not to mention Rollins is off to a great start. I want to ask for Lance Berkman and Roy Oswalt for Jimmy Rollins and one of the following pitchers, either, Nate Robertson, Adam Wainwright, Jamie Moyer or Ted Lilly (all of which hav at least 1 win and the highest ERA is just over 3). Am i crazy for asking this? Should i try it just to see if the guy bites? Or am i better off stayin the way i am. I hav another SS in Bill Hall, and my outfielders are Carl Crawford, Matt Holliday, and Curtis Granderson, and pretty soon Bill Hall and Mark Teahen when they get eligible. I hav all of the starting pitchers i mentioned plus John Lackey and Chris Young. Am i being reasonable considering the guy is desperate?