Not many batsmen did well against the west indies in west indies back in those days.
Botham averages 14.17 in West Indies.....in other words, Imran averages one and half times what botham does in WI.
Botham simply failed miserably compared to the other 3 allrounders of that era when it came to the big daddies of that era- the West Indies.
If you cannot perform against the best of the best, you are not the best. Simple as that.
That is why i consider him inferior to Kapil as a batsman as well- both have similar stats overall in batting but Kapil has a far better average against the West Indians.
As per Imran Khan and Botham goes in batting, the question doesnt arise.
Imran averaged 50+ with the bat for over 50 tests...botham barely averaged 40 for like 20-25 tests or somethign.
Overall, Imran shades botham handsomely with the bat and even against the top bowling attack of that time(WI), he shades botham- home, away and overall.
Imran Khan, IMO is the second best allrounder ever, narrowly after Gary Sobers.
For those who argue that Imran didnt bowl and bat well at the same time, well for one, nobody bowled and batted well at the same time for a long while..
For two,Imran averaged 52.77 with the bat and 19.00 with the ball over the last 53 tests of his career.
For three, he carried a hefty bowling load till end of 1989 ( bowled 1733 balls in 6 tests- that is 48 overs per match... full time bowling, i would say!).
So, from 1982 to 1989, that is, for eight years, he averaged 49.27 with the bat while averaging 18.76 with the ball.
This was his bowling load for that span- in 1982, he bowled on average 43 overs per match, in 1983, he bowled 33 overs per match, in 1984 he played only one match with a broken foot and didnt bowl. In 1985, he bowled 40 overs per match, 1986 he bowled 37 overs per match, in 1987 he bowled 30 overs per match, in 1988 he bowled 43 overs per match and in 1989 he bowled 48 overs per match.
And before people start jumping around for 1987, Pakistan didnt bowl in 4 outta 20 innings in that year and in 3 other innings Pakistan didnt bowl more than 50 overs.
Considering that MOST pace bowlers average between 35 and 40 overs per match, to say that Imran's batting magnificence was due to reduced bowling workload would be inaccurate.
For, through eight years, Imran bowled just as much as McGrath-Ambrose etc. bowled, averaged 18.76 with the ball and 49.27 with the bat.
Simply speaking, Imran was the best batsman and the second best bowler outta those four and the third best bowler of the 80s behind Marshall and Hadlee ( in that order).