Yes Dak did. Dak had the highest rating and efficient season as an NFL rookie in history, are you suggesting Zeke didn't benefit from that?
Cam did not have a better season than Dak. Yes, lots of TDs, but also LOTs of turnovers (suddenly those don't matter any more?) and only 6 wins. Sorry bud.
RG3- Good season, only won 9 games 102 rating and 69 qbr. 12 fumbles.
Herbert- 100 rating, 72 qbr 30 total tds and 10 ints- won 6 games.
Wilson- actually won 11 games, had 30 total tds and 10 ints. 100 rating and 72 qbr. Probably the closest to beating Dak, but nah.
Dak- 13 wins, 29 tds, 4ints, 104 rating and 77 qbr.
Try again bud. I know it pains you that you can't come up with SOMEONE who had a better rookie year at QB than the Dakmeister lol