but dont we all subconsciously rate stingier bowlers higher? mcgill has a better strike rate than warne or kumble. but concedes more runs per over. in fact, his average must be very close to, and could even be better than, anil's. but he is always ranked below the two of them because of his un-economical bowling.
and, waqar younis has a superior strike rate compared to marshall, hadlee, donald, lillee, imran, wasim and ambrose. he is very rarely going to be considered on par with them; and definitely never ranked better. same with shoab akhthar. he has a superior strike rate and a similar average in comparison with andy roberts. and that too in a batsman friendly era. but who would call a better bowler? it again boils down to those extra decimals in the economy rate.
we will feel steyn's waywardness every time he gives boundary balls more frequently than, say, a shaun pollock. and we will rate him below shaun despite him having a better average and a far, far superior strike rate. and we will call him "erratic" "inaccurate"l. econ rate does play a role, obvious and otherwise, when we rate bowlers.