Deletion of John Campbell (baseball)

Comment: meets the definition at 
Stance: keep
Cited policy: Wikipedia:Notability (WP:NBASE)

Comment: Meets  #2, per Muboshgu and Rlendog's reasoning and arguments
Stance: keep
Cited policy: Wikipedia:Notability (WP:NBASE)

Comment: Meets . Best
Stance: keep
Cited policy: Wikipedia:Notability (WP:NBASE)