Re: So what characters do you think have changed the most?
I will have to disagree there - with the loss of Spock, Treklit has an opening for a senior statesman/ambassador... Picard would be fantastic !
I'd vote for Odo. He's older, and he's a Changeling.
"Many things seem clever to an imbecile." --Captain Thelin th'Valrass, USS Enterprise-- "The Chimes at Midnight"