While others are picking apart the comment about "take over a game," there's merit in the rest of this post. Wennberg DOES need to improve his face-off performance. He DOES have the ability to score if he just shoots the puck more often.
I don't disagree that Wennberg has areas to improve on. But the discussion was on Wennberg's ceiling, and under that umbrella a discussion on what makes a 1c is relevant. If someone can't be considered a 1c if they don't "take over a game" then understanding what's meant by that term isn't a minor point of debate. One can't try and predict which level Wennberg will reach if he can't define the parameters separating those levels.
But the reason I quoted what I did, was that someone like Koivu was directly addressed. The implication that someone who is defensively responsible, who can put up 60 points regularly and can win face-offs is
still not a number one center because he can't "take over a game" then merits the questioning of the implication of that term. If "taking over a game" is the main point differentiating a high-level 2c from a 1c, then I was just deconstructing the statement to its logical conclusion.
That's not to say that Wennberg doesn't have areas that he needs to improve on, nor is it unreasonable to ask for details about what ostensibly nebulous standards a player has to meet to be a 1c, seeing as someone like Koivu apparently isn't a 1c.