So you can nitpick every little thing, Rob?
I've come about to thinking there should be no re-rolls of invo saves ever. A lot of trouble comes about from psychic powers, and more specifically, fortune. A lot of the rest comes from buff commanders.
On another board, we came up with this 4 point statement that I think solved 90% of the problems:
Fortune is a 4+ FNP, Grimoire only goes to 3++, No Joining Riptides, and you can't use both multispectrum and C&C at the same time
Seriously, that's 4 simple things, and it solves most problems.
Everyone agrees the Grimoire gimmick is OP, and nobody likes joined riptides but there are a lot more problems with this game, and two nerfs to Tau and one nerf to Eldar and Daemons are not going to fix 90% of the problems.
as much as i hate to say it because i LOVE allies the only thing that might fix 90% of the problems are to get rid of allies
Well, the real problem (currently) is death stars. Getting rid of allies solves beast pack, and the lesser known centurion star, but it only partially nerfs seer council, O'Vesa star is still possible (but much more expensive) and it does nothing at all about screamerstar, which sorta started this whole thing.
Conversely, those 4 changes kill off ALL the deathstars.
Let me put it this way: What current problems do you see that those 4 changes don't solve?
i agree it solves some problems,
-3++ is still pretty durable (i've seen the mathhammer before on it i just cant reference it right now)
-no more Ov'esa star but the effects can still be done by putting more marker lights in your army
-not really knowledgeable enough on jetstar to speak intelligently on that
there's other issues like the aforementioned wave serpant spam (which blanket "comp" like daboyz attempted to combat but that is really a lazy mans version of comp). Flying circus same thing, but now with more things skyfiring you see less and less of that
then there's the whole can of worms about escalation and stronghold assault, is it legal? should it be legal?
then GW realized "hey, nobody's using escalation! ok release the kraken!... i mean codex knight titans aka escalation light")
i wish i had the answers on how to fix 40k but i dont, like i said before the simplest way to solve some of the issues is to disallow allies which sucks because allies are awesome, fun, and helps stores like BG by everyone buying more models because they want to add this and that and those detachments to their armies.
i think this Komp event BG is doing is a new interesting way of attempting to bring some order to 40k, but good players will find new comp legal good lists and honestly if you're a good enough player you can win with anything anyway