The second and third rounds of the NFL Draft came and went Friday night in Detroit without Tennessee junior running back Jaylen Wright hearing his name called. That should change, and could change quickly, Saturday afternoon, when the fourth round of the draft begins at Noon Eastern Time on ESPN and NFL Network. According to ESPN’s rankings, Wright enters Day 3 of the draft as the 16th-best player left on the board. The final four rounds — Rounds 4-7 — are all held Saturday. Four running backs have been picked so far in the draft. Jonathan Brooks (Texas) heard his name first, taken in the seco…