I think this lineup can manage against LHP [i.e. the small ~25-ish% of MLB pitchers] without Vaughn. Against the MAJORITY ~75-ish% RHP, he's fucking killing this team. And with every injury, he's killing the team more. I'd take my chances with other players NOW, in the hope that he can go to Charlotte and un-fuck his swing in time to help when rosters expand this fall.
Vaughns Splits Looking at this, he's not only taking a giant shit on this lineup vs. RHP, Andrew Vaughn is getting worse at hitting as this season has gone on:
March/April: wrc+ 110
May: wrc+ 102
June: wrc+ 80
And once again, his wrc+ vs RHP is a shitty 38. He is ACTIVELY hurting this lineup. He's getting BURIED at the plate, while wasting his controllable years. IDGAF how good he will do "someday." This is a WIN NOW season, and with every injury, every guy in the active roster has to pull MORE weight, not less. MLB SPs have him figured out, and he's not learning anything here. There is no shame in admitting that this team asked him to do the impossible. His day will come soon enough, but it ain't today.
Vaughn needs to go down, so that he can stop hurting this team, AND maybe he can get his shit sorted in time to come back up to help this team. RIGHT NOW, Goodwin, Leury, and Lamb are all better choices than Vaughn is right now, at least vs RHP. Platooning him isn't an answer, and neither is letting him continue to circle the drain while this team struggles.