Hinske was drafted by the Cubs, traded to the A's, and played in the minors with both those teams. After he was traded to Toronto for Billy Koch he did not play one game in the minors before his ROY season.
I think the last few position players that were developed by this organization that meant something would probably be Vernon Wells, Chris Woodward, Orlando Hudson, Rios, and a few more mid-2000s guys. This is just based off my memory but I don't think there has been any developed "impact" position players since 2010.