I believe he does give other tactics a go. Every round there's always new tactics coming.
The ones he kept are the ones that are 'qualified' from the last round.
Qualified as in winning the league or cup.
So yeah I think it's a fair testing in terms of the intakes.
The 'surviving' ones are kept tested until they fail and eliminated.
And the empty slots from those who got knocked out from the league and cup are replaced by new tactics - which are the majority.
One thing I would suggest is probably a 'fairer' league seeding.
As you've noticed the EPL ones are almost always eliminated. And the ones in La Liga are dependent to the performance of Barca and Madrid.
Meanwhile teams in group C and D are having relatively easier rides.
The only solution I can come up with is to select 8 top teams duplicate them. So each groups has the same opponent.
But I do love the current format though. It's very entertaining.
One crazy idea I had is putting all the tactics up against eachother in a full 20-team league only consisting these custom teams.
That, or, doing it but in the current format. Again, just a wild idea.
That, however, seems like would just be for pure entertainment purposes and not much of a testing.
But then again, it is his thread and we should play by his rule.
Good Guy Greg here has been nice enough to spend all this time and effort to help testing it for us, so we should not really ask for even more.
P.S. If I'm not mistaken, I read you wanted some help in case you need to edit database and such; I can help you with that.
Been doing a lot of database for kaskus and need something to kill this free time over the summer.