No one said having skinny legs guarantees failure, it just means you need some other type of skill/talent to make up for the lack of lower body strength. All those guys you mentioned run a ~4.35 40 or better, so it's safe to say those players make up for their lack of lower body strength with elite speed. If Taiwan Jones doesn't display elite speed, I think the odds will be heavily against him to ever make it is a full-time RB.
Well, it wasn't that long ago that I
would have said legs like that would make me stay away. And there's a ton of negative stuff said about CJ, DMC, and especially Charles right here on this board before they were drafted. It's safe to say those players make up for lack of lower body strength with speed
now, but it wasn't obvious to everyone when they were being drafted. Hey, he might just be Jerious Norwood, I can see that. But the fact is, guys with his frame, there's a place for them in the NFL, and more importantly, in our fantasy lineups. 15 carries, 3+ catches, maybe some ST duty.....that's all I was pointing out. And the fantasy owners that are trying to fill their backfield with 25 carry guys that get all the goalline work, and ignore these type of players, are behind the times. Even when NFL teams have these type of guys, they split time, for the most part.
I'd also say that people estimating his 40 time from a YouTube video are kind of comical.