Um, Imran averaged 44 with that bat in his bowling peak in the 80s and scored 5 of his 6 tons.
You keep speaking of production and not just averages when it comes to Kallis. For the entire duration of of the 80's while Imran was averaging 44 with the bat, he contributed
2430 runs from 54 matches.
So yeah, let's take a look at his production during the 80's.
Imran Khan: 53 matches, 2430 runs @ 44.18 with 5 hundreds.
He contributed 45 runs per game.
You keep saying that Kallis's production and workload wasn't on par with 3rd and 4th bowlers. So let's look at some contemporaries for Imran and his batting.
Let's start with his teammate.
Javed Miandad: 76 matches, 5642 runs @ 54.77 with 16 hundreds.
He contributed 74 runs per game.
Ok Javed was a great batsman at home, let's lower the comp a bit.
Mohammad Azharuddin: 27 matches, 1799 runs @ 48.62 with 6 hundreds.
He contributed 66 runs per game.
So in half the games that Imran played, he had almost the same amount of runs and the same amount of hundreds.
Ok, but as Immy was a 44 avg level batsman, let compare him with Azhar during Azhar's overlap in the 80's.
Imran: 29 matches, 1254 runs @ 43.00 with 3 hundreds.
He contributed 43 runs per match.
Ok, even Azhar is too high a target, David Gower. I mean they averaged about the same in the 80's so one would expect them to be about the same quality as batsmen right? Imran actually averaged even more than him during the decade.
Gower: 89 matches 6196 runs @ 42.43 with 12 hundreds.
He contributed 69 runs per match.
You consistently pick at Kallis's production while saying Imran was practically a middle order batsman. He was not.
Imran Khan's secondary skill production was analogous and very comparable to that of Kallis's.
For the decade of the 80's Imran Khan was the 28th leading run scorer. For the decade of the 2000's Kallis was the 17th leading wicket taker. This doesn't even factor in Kallis's high quality value of wicket. So yeah, Imran is a little ahead in primary skill, but they were very similar in terms of secondary.
And for the actual love of God, stop saying Imran and his output was comparable to Sobers. When Sobers retired he was the leading run scorer in test cricket, I believe a top 7 wicket taker and top 3 in catches.
The output of secondary discipline isn't remotely close.