I've been rolling through Skyrim for the past few weeks now & I'm thinking that the next Elder Scrolls installment should introduce at least one more character class - "The Vaulter". If there were any series worth re-tooling for speed-runners it'd be this one. Rework the combat/perks/buffs to accommodate throwing stars & katanas, allow for ledge climbing/grappling & allow players to strike up contracts with animals. I think a high-mobility type would be the perfect foil to the slower-paced assassin. In fact, certain parts of the build have already been dabbled with (ie. dual wielding). Its really just a matter of taking an existing concept to completion.
What say you, Bethesdians?