Please, hype? From a 7th round pick?
Robert Turbin... 4th Round...2012
Christine Michael... 2nd Round... 2013
CJ Prosise... 3rd Round...2016
Alex Collins...5th Round...2016
Zay Brooks... 7th Round...2016
We lived through some poor expectations.
Turbin and Michael get beat out by the undrafted Thomas Rawls in pre-season 2015. One was traded, all body, zero brain and zero brawn fake tough guy.
The other was a sort-of staple for three seasons that ran too hot and cold. He was waived with an injury settlement despite it being a relatively short recovery.
Rawls was one of the best RBs that season... tough, unpredictable, and a physical ball of energy... until succumbing to that broken leg, a grueling rehab, and then more injury set-backs to a season in 2016 where you could tell... He just didn't have it... whatever made him special... all the way.
Prosise is an electric play-maker and showed grit as a raw runner by trying to be tough in the trenches. But only in 5 games. With, IIRC, only real impact in 4 of those contests. The dude can't stay healthy this pre-season and I don't think he was available much last pre-season. So this time last year it was all question marks for him... much like Amara Darboh. Hype was surrounding the 3rd Round Draft Chip and the idea of a homegrown Percy Harvin more than the player, imo.
Alex Collins... I love the dude... I was really excited for his talent... but its hardly translating. You just don't see the fire from him like you do in perhaps Lynch, perhaps Rawls, perhaps Carson. I think if this was 10-12 years ago (back when workhorse back meant something), behind a dominant Offensive Line, I think Collins could have found his groove to be successful getting 25+ carries a game maybe similar to an Alexander-esque runner.
Zac Brooks... pretty much every ounce of what little hype he had manifested into JD McKissic.
As for those true " Pre-Season Hype" Trains in last 5 years that I can really remember.
Michael 2013 & 2014? (2nd Round)
Rawls 2015 (UDFA)
Pope 2016 (Not drafted or originally signed by Seahawks)
Carson 2017 (7th Round)
To me the hype isn't really centered around Carson perhaps being bigger, tougher, faster, stronger, more kick-ass than both his peers and his opponents. That stuff is easier when the games mean junk.
The hype to me... is more... is it more than Luck?... if he understands it, the game, his abilities, his abilities within the game, and if he knows how to harness it paired with being smart on the field. And from what I've seen... he has impressed in every opportunity and has shown remarkable poise in taking it all in professionally.
Hype, schype. Carson, no matter what, has just been proving that he has what it takes to be a player in this league.
Not saying Carson will dominate the league but I will say the player he can become would be something similar to taking Thomas Rawls and putting him into Christine Michaels body.