Johnny Wardle
Unless his elbow causing him to quit soon, Graeme Swann will overtake Derek Underwood as the leading England slow bowler of all time & maybe when he retires he will be rated as the greatest too. This will be notable achievement especially for an english off-spinner and art ENG have struggled to produce with much top bowlers except for Jim Laker & Ray Illingworth.
Left-arm spin is ENG main spin forte as leg-spin is to Australia. Blyte, Briggs, Verity, Lock, Underwood. But one specific left-arm spinner who was basically ahead of times & probably will forever go unmentioned as times passes is Johnny Wardle.
As distinguished English cricket writer Rob Steen mentioned in an article about him
Johnny Wardle and the importance of being memorable | Opinion | Cricinfo Magazine | ESPN Cricinfo -
"he was maverick in less tolerant times, when conformity was all and daring to be different was not a marketable commodity. With his unique ability to bowl left-arm orthodox & chinaman with equally skill - its not a stress to say he was the most skilled English spinner ever.
It always has puzzled me how in those days if the cricket authorities could bann aussies Ian Mekiff, Gordon Rorke, S Africa's Geoff Griffin & Kiwi Gary Bartlett for chucking - but allowed Lock to get away with chucking for almost two decades. Because essentially while Laker was # 1 - Lock kept Wardle from playing more Ashes other tests in for England.
If Wardle had played from the 70s onwards it is indeed possible Underwood would not have had a career & in modern times when Warne/Murali ran rampant & off-spinners bowling the doosra, he would have been celebrated for his skills as a spinner.