Those other things are important, but teams are still stupid about shiny 40 times.
100% obviously his first 10 yards are the most important and how he changes direction. But if he runs a 4.8 he will drop. If he runs. 4.6 he might be a first round pick.
The value Gabe has is he’s so strong against the run. He can also move inside on passing downs and be a force. He plays with great leverage and has very strong hands.