If that’s what you took away from that then you missed the point. Your sober *** should know a 4.5 is respectable but hardly elite, and being in the 9th percentile at the combine in terms of athletic testing is very bad.
The point is quite clear: being the best athlete or having certain traits...
Being a blazer is awesome but hardly the most important trait for a RB. Leveon, Kareem Hunt, James Connor, Dalvin Cook are not blazers.
Not saying he’s them, but if he’s got vision, ball security, agility, change in pace, he will be very successful.