Yeah the way they've done the international break is a good idea, just sadly the groups are spread far too thinly.
They really need a pre-qualifying group to weed out the dross (insert Scotland joke here) before the main qualifiers. But then again, with 24 qualifying, you need some sort of competitive edge to the groups.
If it was still 16 teams qualifying then you could weed out some dross, and have 8 groups of 5 with the top 2 qualifying. So pot 1 you'd have maybe Germany, Spain, Netherlands, France, England, pot 2 would be Italy, Belgium, Croatia, Portugal, Switzerland. Still the prospect of tasty matchups that would make qualifying meaningful.