One of the biggest issues with events like this is the scale and the source of players.
1000+ players for each fleet or something along those numbers. So, trying ot organize them into a more cohesive fleet requires 2 things: Common coms for all, and a doctrine of sorts. Either that or trying to organize all "averagely similar" ships into similar groupings, ergo all 'long range' BS's in one group, and brawler cruisers in one, all the fast tacklers in one, etc. Then all of these have to work together. Then you have to hope their communication holds up and everyone work out together.
Needless to say this is not going to happen without A) a miracle or B) pre-announced ship and fittings needs, and neither of these are viable. Hoping that hundreds if not thousands of players somehow work well together without prior warning and organization is not viable. Pre-announcing needs is not viable either. The opposition will simply custom-tailor a perfect response.
So, in this case of
"take 1000+ randoms and shove them into null into a waiting hundred's strong well organized doctrine wall of guns" obviously failed hard. It will always fail due to the nature of how this kind of event goes. You simply can't take a huge number of people and send them off to hostile space on their own with no organization and cohesion - someone somewhere WILL infiltrate and leak the info, somewhere they will be farmed.
I'm glad to see CCP acknowledging their mistakes in this event and to hear things from their perspective is cool, but frankly unless these concerns are fixed CCP-led events to null or low is going to end the same way every time: someone somewhere will crash the party, in the name of loot, kill-mails, and "ha ha we troll you." It don't bode very well for any future events outside of High-sec. It's a shame, but the very nature of EVE likely makes it an impossibility, unless CCP is willing ot contact and use specific group to help organize their events. This would smell to badly of favoritism so it's likely never going to happen.
Well, I guess we will have to wait and see how this goes in the future. I just don't hold up much hope.