It's not. It's more about Tony preferring players he remembers or likes (Lynn, Eaton, Hendriks, Keuchel, Grandal, and sadly David Eckstein's mini me Nick Madrigal), and closer to would be grand-children ages vs. those teetering closer to great grandchild's age.
In terms of Vaughn, it only adds to his value. Your pretty limited in baseball if you are young, just starting in the majors and can't play the field beyond possibly first. Sadly, that is where Eloy has been, both physically and performance wise, during the one full seasons of games he attempted. He's not passing Abreu or Eloy anytime soon. He currently is behind Mercedes, and sadly also behind AAA/Waiver Claim bait Nick Williams in Tony's mind, at least for yesterday.
Strange days indeed.