I watched this and like you some parts I thought yeah that's decent other parts I face palmed!
To me the thing that made most sense to tame the DZ would be the heavy punishments for failing as a rogue.
I like the rest of you don't like groups of tank rogues but on the foot we all enjoy the odd but of rogue action ( well I do ) if you chose to go rogue and fail then a massive credit penalty and level drop wouldn't be a bad thing don't scupper the rewards for doing it but punishing those who fail at it I agree.
I am no saint I do go rogue every now and then as it does get your xp boosted quickly but if their was a risk of loosing a lot more than you currently do it would make me think twice, and if I look back on my rogue runs the fear of heavier punishment would have stopped me doing it on a few occasions.
Also my rogue runs are normally revenge for someone who killed others then hid on the ledge by DZ02 or spent his rogue timer running to dz06 those guys annoy me so sometimes my trigger finger slips if you know what I mean