Randy Savage was a great promo man...Theres others I'd mention like The Rock, Ric Flair, Austin, HBK(especially mid 90's), Jericho, and ofcourse Triple H.I also feel theres young guys who, in time, could be up there with the likes of Savage, Flair, Rock, HHH, etc. Like Ken Kennedy, CM Punk, Randy Orton, Edge, Carlito, and John Cena(his wrestling skills need improvement but the Intensity of his Promos are what makes them good..Its when he tries to be funny that his promos trail off..He's naturally funny if you've seen him in other wwe functions like press conferences, specials, etc.That just never seems to transfer to Raw)..But Randy Savage would definately be in the Top 10-15 on any list of Top promo men of all time. Asfar as Greatest?We could debate all day on that and never agree...My personal two favorites are Triple H and The Rock..Triple H had the intensity as both heel and face but could incorporate comedy aswell..Rock's best mic work comes as a heel but his face comedy is great aswell...Triple H's strong point is his Seriousness but he's able to be Comedic aswell..The Rock's strong point is Comedy but he has the ability to be serious aswell.