4 current Superstars Vince McMahon has allowed to deliver unscripted promos 

#3 Sami Zayn

Mark Henry revealed on Busted Open Radio that Sami Zayn has been allowed unscripted promos on RAW, which included a few that he delivered earlier this year, which impressed the crowd despite him criticising them.

"On fire. That was not written for him. They said, ‘Sami, how do you feel about this situation?’ I got this. And he let the world have it, and when I say the world I mean the world of wrestling from the people that sit in the stands. You have been judged, sir.

"Sami lets you know how he feels. I walked up to him and I said, ‘Man, who the hell are you? Who are you? Where has this guy been all this time?’ He said, ‘Mark, I’m not holding back no more.’ I said, ‘Don’t. Please don’t hold back!'

Zayn who returned to WWE on the RAW after WrestleMania 35, turned heel on RAW, despite beginning the night as a babyface. The former NXT Champion continued quite a few rants in the weeks after his return, mocking and ridiculing the crowd. He is now an advocate of sorts to Shinsuke Nakamura, who is the Intercontinental Champion over on SmackDown Live.