Yes so I said Murali and Warne more or less cancel each other.
We also have cases like Ind-Aus Mumbai 2004, which was proper dustbowl, where Clarke picked up 6 for 9 runs and Murali Kartik was MoM. India played with 3 proper spinners. We are not saying here to stack team with only spinners, but even if McGrath is not played, you have Imran and Roberts as fast bowlers. Whatever pitch, you don't usually leave out McGrath, but with the same XI thing, that was one way to avoid the necessary debate.
If most of the overs in day are going to be bowled by spinners, might as well have more options in that department is what I am saying.