Me, I'd probably be the dad from Hungry Earth/Flesh and Stone. Well meaning, good guy who gets vivisected in the first of the two-parter episode. I survive, but I'm never really the focus. How about you? Are you a Time Lord? A Companion (temporary like Jack, or permanent like Rose)? An Evil Alien Bent On Galactic Conquest? I WISH TO TAKE THE PULSE OF NERDFIGHTERIA! :D
If I would be who I wanted to be I'd be an awesome timelord with an awesome tardis, I'd break the chameleon circuit when has a really good form.
though I'd probably be one of the douchebag humans or a mickey kind of character, Though being an rory would be awesome.
I'd want to be a long-term Companion. I've always wanted to go out and have adventures...probably be scared and in awe at first, but it'd be normal soon enough. And the Doctor...well, it depends which Doctor. My favorites right now are Four, Ten, and Two. I'd rather be a Companion like Romana, Jamie, or Amy than like Rose.
I think I'd be Sally Sparrow from Blink. The kind of character who leaves the Doctor's life just as soon as they enter it. I could never handle being a long-term companion, but I wouldn't mind helping the Doctor out for one episode. I'm good at following instructions, cool-headed enough to handle Weeping Angels, and bright enough to figure out all the wibbly-wobbly , timey-wimey stuff, but I'm certainly not brave or adventurous enough to do it every day. I could have just enough adventure here on Earth without traveling in the Tardis at all.
I fear I am not ept* enough to be a timelord. Nor am I brave enough to be a companion. I always saw myself as a cat-nurse from New Earth. Maybe that's just because I really like cats. But I also would love to do all that -- even though it's less-than-ethical-- research that they do.
*in case any grammar Nazis eat me for this, explanation: ept is the neglected positive of inept, it means the opposite of inept.
Definitely Rory... Forever the pathetic underdog. :P But yeah, he just cares so much. I guess I identify with that.
He's also the most adorable being of the Eleven era.
I know that if I could be any character, It'd be one like Donna, but I want to keep my memories! I'd love to be a companion who's just best friends with the Doctor and travels through time and space like it's a road trip. Though, knowing me, I'd probably end up one of those characters who's never introduced and is the first to die simply because they need to illustrate that a creature/weapon is deadly... Oh well.
I would probably be either the Doctor or a companion like River, who's always correcting him. Timey-wimey FTW!
I'd probably be a Rory: Sort of awkward and adorable and saves the day when you least expect it! Or, at least that's what I would like to think of myself as. I'd probably be one of people you see die in the background.
I want to be a long term companion like Donna because she wasn't love drunk with the doctor, but I'd probably be a Martha/Rory hybrid.
I'd want to be a Jack or River thype character. They are there some of the time, but also get to live a life too, otherwise when the companions go back, its really difficult for them. Also, I don't think I would be really dependant on the doctor all the time, at least I'd like to think so!
I would probably be and like to be be a permanate companion, but more like Amy than like Rose.