by OMM! » Tue Aug 16, 2011 3:04 pm
Kallis' figures are sensational, but 270 Test wickets in 160 odd games isn't exactly magnificent. Sure his average is pretty good, but it can also be quite deceptive as well. I'd wager if he just bowled for his career, he'd probably have a higher average than 32, as he wouldn't be the 5th/part-time option.
It also raises the question of how you compare a bowling all-rounder (like Bresnan, Khan, Botham etc.) to a batting all-rounder (like Kallis and Sobers).
A bowling all-rounder who averages 35 with the bat in Test cricket is doing fantastically well, but a world class batting all-rounder could average 50+ as a batsman. While a batting all-rounder could average mid-30's with the ball and be doing sensationally well, but these days a world class bowling all-rounder, would still only average about mid-20's at best as a Test match bowler. So you can't just compare gaps between averages as it's not very accurate.
I guess the best way to judge an all-rounder is on their runs/wickets per innings records. That shows how involved they are as an "all-rounder".
So rather than look at averages, we should be looking at what they contribute to each innings on average. Bresnan, for example, averages an impressive 40 or so runs an innings when batting, while he takes just over 2 wickets an innings when fielding. Consistent. Jacques Kallis, on the other hand, averages 49 runs or so run an innings when he bats, while he takes just over a wicket an innings when he is fielding. Is 9 runs, worth a wicket? Probably not!