Here's a Budgeting data point I've seen by accident, make of it what you will:
This season, due to the current status of both my teams, I ended up budgeting 12 million International scouting for both. As we all know, budgeting at less than 20 million gives you both 1/ less reliable("accurate") projections and 2/ a lesser number of prospects seen.
The projections I've seen have been as unpredictable as expected. Most are wild overratings, with weird imbalances. Nothing unusual based on my previous experiences with low budget.
In both worlds, based on the players who have been signed by everyone, the International pool has looked about the same quality and number. That, as always, can be expected to be random. This season it's just happened that they seem quite similar.
The one unexpected result which I've not had a chance to see before: Team A saw twice as many prospects as Team B. Only one example, but it introduces the possibility that this is yet another variable of reduced scouting budget.