I would probably pay money for a comp of all the washed Dick Slater matches from 1987 in the AWA and beyond. He and Murdoch were some of my bains (banes?) when they took out Scott Steiner in 1991.
Slater was working WCW Pro on Sat AM in like 95 against some slub and Heenan on commentary mentioned Slater's bad knees. Schiavone or whoever was the play by play guy struggled to think of a recent angle to explain Heenan's comment. The Brain then explained all long time wrestlers have bum knees from the decades of grind. It was a little moment that stuck with me 25 years later.
Heenan seemed like he would drop hints of realness in second/third tier WCW matches more than he ever would anytime else there or in WWF. Like how he would wax nostalgic about managing Bobby Duncum during Bobby Duncum Jr matches.