Absolutely not. One of the best things the NFL did was bringing back the 2 point conversion in the late 80s. How exciting is it when a team comes back from 2 touchdowns down late in the game and then has to decide, "Do we kick the extra point to send it into overtime or go for 2 to win now?"
Julius Peppers is one of the best extra-point blockers in the game. Don't take that away from us Bears fans!