Tribune Entertainment pres/CEO Dick Askin announced his resignation, effective May 17. Tribune Broadcasting pres/CEO John Reardon will assume the top post. — Harmonic promoted former evp, ops Patrick Harshman pres/CEO. He replaces the retiring Anthony Ley. — Time Warner Cable appointed former San Antonio pres Kevin Kidd pres, SW Ohio Div. – – Viacom appointed Melisa Quinoy evp, Viacom brand solutions-Europe. She will manage MTV Nets International’s Europe-based global clients for MTV, Nickelodeon and others. — Matt Stump is leaving McNews to become a sr editor and analyst covering cable for One Touch Intelligence.