You’ve moved off Gonzales to Witherspoon?
To futher address this, I think we all start with the players we know.
If you are like me and you really watch YouTube cut ups, you get more familiar with players as you go.
Witherspoon is a Big Ten player and I don't exactly watch Illinois during the year. He really jumps out as the best player on their game films, and Illinois had a number of draftable players.
Just like Simms said about Tyree Wilson, no one has to highlight who Witherspoon is, he just jumps out at you.
On offense, if you haven't watched DeWayne McBride, go watch that dude run the ball and then try and tell me he doesn't look like he has a future in the NFL. That dude is hard to take down and outside of Robinson and Gibbs, is the best pure RB in the draft.