I think that's the undercurrent of this entire argument: Herbie is not shit - he's a highly damaging runner - but he's shit at getting the ball to the wing. Many of us think he'd be better to suited to being at the end of that ball movement rather than killing the momentum before it gets to the wing.
Mind you, I would've said the same thing about Kotoni, who's also been a terrible hog. But he wasn't that way at all when he came back for his brief cameo in 2021, and it really made me notice how much better he was at centre than Herbie. On top of that, he is freakish at finding the line. If Herbie scored a lot of tries, we wouldn't give a **** whether he passed it.