I would recommend contacting Admin directly about this. If you have the full set in panel form, and know if there were any different combinations (I have several of these, but cannot remember if this was one of those where, for example only, Schmidt was on with Mattingly in one case and with Boggs in another), then Admin may allow it as a related set. If you don't have the full info, I doubt it would be allowed.
-- Dan --
Note: Please see my profile for more info regarding trading (section updated 3/4/2024). I have added a large portion of my inventory to the site, and currently have trading turned on (details are in my profile).