@a_k
If what you are saying is true then I would say the big teams are in trouble as they have to make it sure that the small teams don't get out early meaning if they have to make a big gap in Net Run Rate they can't make it as after complete 50 overs the margin may not be that big like it could be after bowling out the weaker side with in 25 to 30 overs.
But seriously, I don't think this kind of order/request is possible, especially taking into account of ICC's strong instance against Match Fixing and Spot Fixing.