subshakerz
Hall of Fame Member
I was going to rebut this because I think you might be overrating them, but upon reflection, I do think Kallis and Sobers combined can take up a 4th bowling role as they are likely to be collectively as good as a 4th bowler in an average team, or not dramatically worse.You don't seem to be considering the fact that there are 2 of them.
Kallis + Sobers is 4.3 WPM. That's more than a bunch of ATGs. The worst bowler in the average team is probably a bit over 3.
You have them peaking at 2 different stages in careers, so you can give more of the bowling to whoever is better at that stage. Peak ICC rankings of 6 and 5 FTR. Both of them were outstanding at peak in relation to the typical worst bowler in an average team.
Variety of 2 bowlers vs one and the ability to pick which will work better, plus the ability to bowl whoever is in good rythm more.
So that does allow an extra bat in their team, which I think gives their combo the edge over Sachin and Viv. So I agree.