I don't know about "most". I'm sure EA has metrics on this, but the number of people who would just end up playing Online Ranked or H2H or Ultimate Team, all of which would suffer with generic players, versus Dynasty would be a very interesting breakdown to look at. I agree that most of the online community plays Dynasty, so the rosters don't really matter beyond Year 2, but I don't know if the community is really indicative of the entire customer base.
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