rules of evidence?? It's a game not a court room mate. Not many club spinners take 100 test wickets. So who in your view is a test match standard spinner?
Evidence - as in, can you provide evidence to back up the banal statements made thus far? Because I have seen precious little.
Lyon is a clubbie, and the sensitive reaction of Australian fans to having that fact pointed out to them shows that they know it too. His record in Test cricket shows it - precious few top order wickets, poor performances when gifted spinning tracks that ought to have assisted him, consistently outbowled by opposing spinners...