You left out Jennifer Hale, the female Commander Shepard. To those of us who follow animation voice actors, she's one of the greats, and has certainly been one of the most prolific voice actresses of the past two decades.
One of my favorite Jennifer Hale voices was Naomi Hunter in Metal Gear Solid 1 and 4, she was awesome in there! I wonder who she'd fit in a live-action Star Trek movie?
Ezekiel Fisher=I agree with Mr. Mack's choice-Morgan Freeman. I'd like to pitch in by suggesting Courtney B. Vance (Jonesy from The Hunt For Red October) as M'Benga.