I agree all stats need context, but expected YPC is based on "position and speed of players at time of handoff". What the f*** does that even mean? I'd assume Harris is slow when he gets the ball, so he's being 'rewarded' with a lower expected YPC? I dunno. Sounds like many of these advanced stats that give a definitive name to a stat, but that misses a lot of context itself.
My eye test says the Steelers offense is predicable, the O-line is mediocre at best, and Harris lacks the speed, change of direction, and vision to hit the holes that are there. I'm not against bringing him back, but I'm not paying him big money to do it.
I mean I have no f***ing clue
Or I could say what WW said, but still have no clue because what's the difference in speeds over 4 yards? Which player makes the most difference at this stage - the RB, an OL, the defender? A QB on an option play?
And even there, yeah, it misses a ton of context which is why I like shit like adjusted EPA. Beyond the stuff you say - what about every time an OL is in the perfect place to make a block but whiffs? Or a WR/TE does? I don't mind expected goals in hockey - an average shooter scores X of the time from here in these circumstances.
So very much fwiw. Why I like to use a bunch of stats and try and find out why they disagree with each other if they do. And as I said, part of why I bring it up is that it agrees very much with my eye test which is that the Steelers make it really tough for him.
Yeah, RYOE tries to account for the context that YPC is lacking... and he's got 9 yards more than expected according to the NextGenStats model, like 0.04 yards over expected per attempt. It's not hyperbole to say he's among the most average running backs in the NFL this year lol. Actually Kyren Williams remarkably has exactly 0 RYOE so by this metric it's him.
I do think the OL and playcalling have been better this year than in 2021-2022 when Najee had near league worst efficiency numbers. So he's put up slightly better numbers as the OL has marginally improved, although it's looking like post-bye 2023 was his best stretch to date. It's a cliche but he get's pretty much whatever is blocked for him and not much more. Matches the eye test that says he's not very explosive but is probably a pain in the ass to have to tackle 25 times a game.
He's not as bad as his haters make him out to be but I do think that with the gift of hindsight we can say that it wasn't a very good use of draft capital.
While the bolded is true, this is why I favour lots of stats as I feel like the way Harris is getting there isn't. Let's use Kyren Williams as a comp. Number of games with 6+ yards per carry - 2 for Harris, 1 for Williams. Number of games at 2.5 yards per carry or less - 3 for Harris, 1 for Williams. Number of games between 3.5 ypc and 5 - 7 for Harris, 9 for Williams.
Harris' overall effect is average, but he is a lot less likely to hit average at any given time. He's feast or famine.
Part of me will regret seeing him go without ever having really been in a serious position to see if they could get more feast from him. Part of me will be happy to hopefully see the end of all those famine drives (but I suspect part of that is the Steelers and indeed all expected stats reflect team a little too much for my liking).
But we can all agree he wasn't a good use of draft capital and it didn't really even take much hindsight either.