Yeah he averaged 31 after 58% of his career but he also brought it down to 26 at 83% of his career tests before he declined. And he did that by doing well both home and overseas and got it down fair and square.
Now hypothetically speaking, if Bedi had retired with a flourish after the end of 1977 (instead of 1979), the dude would have had 26.xx average after 11 long years (which is a solid sample set). This is not similar to retiring after a few peak years.
In that case, I guess you would go like:
"I know Bedi averages 26 overall after 11 long years but since he just averaged less than 26 for only 2 tests and averaged 28 for most tests...I would consider him as a 28 average bowler EVEN THOUGH his career overall average is 26."
That's how absurd your logic looks.
Would love to see how many people would have bought your angle then.
Fact is simple:
1. If someone can average 26.xx after 11 long years (playing 83% f his tests) and then decline for 2 years...I would consider that average as golden.
2. Just because you have bad years in between doesn't mean its the same as your bad years when you decline which happens for a lot of cricketers. Stats would say both are same but context would say they aren't.
3. If we compare Bedi with a player who averages 26 consistently over his career, then in that case, your graph is fair and you can say that player had better overall career stats cos he maintained it across his career unlike Bedi.
That in nutshell sums up my views.
Uncomplicated, non-nitpicky and a perfectly reasonable and fair way to look at things.
And with this, I think I have literally said everything that I have to say.