Even though I love staff combat, there're waaay too many exclusively staff-oriented enhancements and very few things that help out those that want to think creatively instead of use a buffed-up poor-crit-profile weapon.
My acrobat uses staves in dreadnought and fury, but uses quite a few handwraps in GMoF and Shadowdancer as well as situationally, and also situationally uses rapiers and shortswords.
Devs were so busy trying to give under-appreciated weapons a boost that they did so at the expense of crafting some enhancements branches that benefit people that don't want to just make a dex staff rogue.
I mean, if DDO were about making Staff Rogues and Nannybots and Dagger Assassins and Shield Defenders only half the playerbase would be gone already.