Vick had a strong arm, not an accurate one. He had poor decision making, he was too quick to run and not smart enough to take advantage of his running ability in the PASSING game. Vick will never win a team a SB.

Yes he was exciting to watch, and he could take a team under his wing and win any 1 game, but he doesnt have the ability to win consistantly. DC's were quickly learning how to play him and his overall production was going down. I know he ran for over 1k yards, but in that same season he threw for only 2500 yards with less than 53% completions.
Now take Jon Kitna with detriot. He threw for over 4200 yards that season.