Fuller Pilch
Hall of Fame Member
Well the last time Bangladesh played both England and Australia those two-match series both ended 1-1. Had Bangladesh had more tests they probably would have won both series.True, but not as influential. What little we've seen of the points system so far has shown that the big chance to earn points, for any team, is getting a clean sweep. Particularly in the shorter series'. Even if India did get a 4-0 sweep against England, for example, they still wouldn't get any more points than a piece of piss 2-0 win against Bangladesh or West Indies.
It's much less likely for India to get an unlucky 1-1 result against Bangladesh or WI (an example of what you're mentioning) than it would be for England or Australia to steal a Test or 2 off them. Hence the 2 Test series is a much better chance to get the full 120 points.
How many 1-1 series results that happen do you think would have a signicantly different result if it was over a 5-Test series? Unless you're answer is "a lot of them" then your argument doesn't hold up.
In 2015 NZ toured England and despite being a clearly superior side were held to one all.