Can I ask that do you use all drafting points always, absolutely no matter what your drafting position is, and what kind of drafting positions you've usually had when being able to acquire such high potential players?
Yes, I always use all the points.
As for drafting position, here they are:
Benjamin Paša - 6th pick
Živojin Naumović - 3rd pick
Milorad Georgijev - 1st pick
Amar Dervišhalidović - 38th pick
Dinaid Bukva - 16th pick
Marin Pribanović - 15th pick
Miran Kavazić - 5th pick
So, the chances are better when I'm relegated from the first league, but I had succes even in league 2 :D
And do you (after Group Demonstration, and "2 point interviews" related to those 5-potential prospects) usually scout like all "grey 5 ball prospects", or also 4 and then ball prospects, if you have enough points (not that many 5-potential prospects among previously revealed players, so your seasonal points "last longer") left on that seasons' draft?
I go from the beggining and scout as many as I manage until draft. But from my experience, you may as well scout them on random, since usually your first scout's estimation is worth nothing at all.
My problem on recent years has been lousy drafting positions, as I can't afford to being relegated. Playing on second highest level (in Finland) makes sure there are always active and knowledgeable managers around in your league (that have had worse league record on recent seasons, ensuring them better drafting position), so being able to draft at 8th or 12th (or somewhere around that range) doesn't often leave you any decent draftees to acquire.
From my experience, users don't invest too much in the draft since they probably think it's worthless. In my current league, I invest 10 k/pw, and the average is 5 937, so I'm already in good position.
I just looked, and your league had 1 HOF potential player drafted last draft, and he went 32nd:
(55694066), so there's always a good chance.
You had at least 3 MVP potential players chosen after your 1st pick.