[MENTION=142162]Napa[/MENTION] Rankings aren't everything. Overall W/L ratio gives a better measure of success than let's say reaching the no.1 spot for just a few months and then back to being number 5-6 again.
For example, India also reached the no.1 spot in the 1990's for a few months, but they were far from the best side in the 1990's. Infact, if we look at India's W/L ratio in the 90's ,its 5th best.
https://stats.espncricinfo.com/ci/e...1990;spanval1=span;template=results;type=team
So Overall, India was the 5th best side of the 90's behind Pakistan, even if they reached no.1 spot for a few months in the 90's, which Pakistan didn't manage to reach in the 90's. But you can't say that India was a better side than Pak in the 90's because they reached the no.1 spot. Clearly, Pak was a better side than India in the 90's. So that tells you that the rankings aren't everything and don't necessarily give you a complete picture.