Sheets and Cameron could walk after this season, so yeah, I'd take the first trade--at least in a couple of months if the team is still in 4th place. I think Melky could develop into a really nice OF. He fields very well, and has showed a little pop this season. I know nothing about suttle. I know nothing about the Giant prospects you list, so I definitely wouldn't trade Fielder for that haul. I didn't think the giants had a well-stocked minors, so I doubt there is any way I would do that trade. Really, I wouldn't consider either of the trades right now.