First Ship buffs not running out in public areas
Two ship buffs going up to 150 but need some requirement of guildies like a minimum of 6 people at 25+ with someone at 30 all current buffs being given a +3 with a +7% experience shrine at 150 and a couple of "funzies" for the ships 2 new ship types 110 and 135 respectively, improved version of the target dummy for +3 "days of practice" a Longue area, funzies being lightbulb colour n stuff.
Evil campaign variant
I can think of a few that could easily be changed already the binder home being one of them "you step inside and greet the sharn represenative, to be honest the guy outside doesn't look like he can afford this, gimme a deal and i'll help get this nusiance out the way" and proceed to help kill the binders. "you step outside and put your hand on ollisters should and shake your head slowly and sigh, they, i'm sorry"
"you get in the sewers and find these vagrant kobolds as the guard said but looking at these creatures you decide they need your support, these who would be potential allies of what you had in mind" mission objective, get the kobolds to a sewer grate before the guard come in to finish off any survivors"
to the above the "good" quest is to outright slaughter them in their home dwell on that for a bit
"you find heighton and his warforged friend and as he greets you shauhaguin appear, you fein surprise for a moment then attack him, if the shauhaguin want this frosted isle, they can have it but the same deal they gave jacabo then when they do control this, they garuntee you passage off"
most would entail mere contextual issues like "you gaze at the cannith crystal for a moment and contemplate destroying it but you know its keeping you alive...for now" with an evil quest to go back later and destroy it or you find the scroll and as a passing rat goes by you give it to the vermin to chew, he got his scroll alright"
of course these quests would have to be done entirely seperately to the normal quests
and instead of arriving at the spire veterans for the 1000 favour, arrive in the northern docks "at night" and start in the leaky dingy.
And Third - Pure level 30 builds, for those of us who'd want a level 30 barbarian for instance.