You should have made this a poll!!
To answer your question, yes I think he should be removed
from power but I think this will only succeed if the uprising
comes from within, i.e. the Iraqi people. You cannot force
these chances upon a country if the citizens are not ready
to take up these arms themselves. It would be to easy to
fall back in the same pattern again if another strong leader
stands up.
So, I think the only option is to put all our energy in a strong
opposition (which is in exile and divided at the moment) and
let them go in and take over when the time is right and provided
if they have the support of the Iraqi people.
The time isn't right yet.