Holy Smokes MMA Podcast At (12/19): Covington, McGregor Training Again, UFC vs. Pro Wrestling, Curtis Blaydes

Sean Ross Sapp and Showdown Joe Ferraro recap

– Conor McGregor back to MMA training
– Michael McDonald breaks his hand again
– Colby Covington vs. the World
– UFC vs. pro wrestling
– Chase Sherman's bad bet
– Robert Follis passes away
– Rizin preview
– UFC 219 preview
– Joe's Kid knocks out some doofus child
– Michael McDonald, Curtis Blaydes appear