Quarterbacks
Upside is what I foremost seek in a Dynasty rookie quarterback, because opportunity is limited. There are only 32 starters in the league, and teams don't use more than one at once. (That isn't the case for running backs, receivers, and to a lesser extent tight ends.) This is also fantasy's most replaceable week-to-week position. I either want someone who gives me a difference-making ceiling every week, or I'm chasing matchups and streaming.
1. Rams QB Jared Goff (First Round, 1)
The surest bet to see extensive field time as a rookie in this year's quarterback class, Goff's playing style and skill set remind of Matt Ryan.