Forum:Hypothetical ME4: Former Companion Protagonist

Which already-existing character would you want to see as a spin-off protagonist for a totally hypothetical Mass Effect 4?

Before answering, consider the following rules: --HELO 14:32, April 30, 2012 (UTC)
 * 1. Pretend ME3 ended in a (real) win, with the mass relays intact.
 * 2. Assume it's a decade later, and the galaxy is returning to...whatever the new "normal" is.
 * 3. ANYONE you want to be alive IS alive.
 * 4. It can't be Garrus. Because we'd all pick Garrus.