Chris Jericho is the face of AEW, the current AEW World Champion and the leader of the most notorious faction in the promotion. The former WWE Superstar is still regarded as one of the best storytellers in the ring, even at the age of 49.One current Impact Wrestling Superstar who feels that Jericho is a "wanna be tough guy" is Ken Shamrock, who wrestled Jericho when both of them were in WWE, some 20 odd years ago.On Twitter, a fan said that he would love to see Shamrock and Jericho in the ring together, and alluded to a match in WWE between the two that never happened.Shamrock warned Jericho and said that the AEW World Champion would not want to see him "in the pit" and that his "wanna be tuff guy act" would come to an end if the two faced off.Jericho better hope he never sees me in the pit. That's when his wanna be tuff guy act will end https://t.co/GWJXSYazKh— KEN SHAMROCK (@ShamrockKen) January 17, 2020Talking is easy but action speaks https://t.co/pzh6lmMkMM— KEN SHAMROCK (@ShamrockKen) January 17, 2020Shamrock then warned wrestlers from other brands that they shouldn't "talk smack" about him and that they should do so only if they want to step foot with him in the ring.I am asking anyone who is not in the impact circle that is a professional not to talk smack unless you are willing to put yourself in front of me & back up your mouth .(I see dead people)— KEN SHAMROCK (@ShamrockKen) January 17, 2020Shamrock joined Impact Wrestling once again last year after having returned to pro wrestling a year earlier, after over a decade away from the pro wrestling ring.