Heenan and Monsoon worked well together on Prime Time Wrestling. They had phenomenal timing and chemistry.
The complete opposite would have to be Mark Madden, who replaced Heenan on WCW Nitro. I never rated him as an announcer.
I don’t know if he’d been told to say this or what, but one night he was calling a Rick Steiner match. This was during a time in which Rick was having some differences with management and being difficult. Anyway, he wasn’t giving his opponent anything in the ring. Madden made the comment, “Look at Steiner. He’s not selling any of those shots.”
I don’t care if everyone watching does know it’s a work. When you’re one of the performers and the cameras are rolling, you maintain Kayfabe. It’s called upholding the suspension of disbelief for the enjoyment of the show.