David Tennant to do American Televison? 

NBC? He should have just started slowly. Then introduce himself to the states. Really hope it goes well though... LOL, him playing a paranoid man could be funny. He should guest star in house md.

I think he's such a good actor and he has so much charisma it would be hard not to like him. Honestly, beside the absolute absurdity which is Doctor Who I can find nothing about it him that people will not automatically love.
As long as the show isn't totally boring and unoriginal which wouldn't surprise me with American TV. Now I'm worried.
He should just stay the Doctor till the end of time.

I agree david should stay as the doctor, that role was a perfect match for him, I hope everything goes well in the states for him but he really should reconsider being the doctor for a while longer...

Playing a paranoid lawyer? hmm! Worked for Tony Shalhoub!