Yes it was, and I'll find the original post.
As for the rest of your post, if I can follow along.... Average doesn't matter, and s/r doesn't matter. His average was misleading because he wasn't penetrative enough. Which means his s/r had to be really bad, yet it's still within a point of the person you are claiming should replace him in the top 5. So if he wasn't penetrative, does that mean Immy wasn't either?
Look, this stupid ass argument around 2 tests in NZ, and 4 tests in SA (near the end of his career) when he wasn't the same as he was in his prime is being taken too far. Who the hell outside of Bradman was the same at the end of their career that they were in their prime? Not to add that the tests in NZ were the first tests, and came immediately after his shoulder surgery, the same one that made his miss the tour of India (that bothers you so much) where he wasn't even able to achieve anything close to his full pace or rhythm.
After the shoulder he wasn't the same bowler, he had lost his pace and was constantly battling injuries. He wasn't as penetrative and at times hinted at retirement, but Walsh singlehandedly kept him in the game, dangling his 400 goal in front of him. So what did he do, he became unhitable, yes he dragged back his length and serviced the team the best way he knew how. At that point we basically had a 3 man team and he and Courtney were the bellcows of the attack and everything depended on them, so like Ponting he soldiered on, and we appreciated him for it.
But yes, we can go with your narrative that he couldn't bowl in SA or NZ and that makes him a "limited" bowler to fit your narrative.
Or, looking at fact that he wasn't taking wickets as he once did (with his horrible strike rate and all), and without reducing his work load, that he still maintained that average is ****ing incredible and to quote you, possibly something he might get some credit for.
When other bowlers decline their averages shoots up, why didn't his?
But you can continue your ****ed up campaign.