The New York Jets might not be ready to compete in the NFL's playoff hunt just yet, but they still need to build a competitive roster.One of the keys to doing so is building a strong supporting cast for a quarterback, and they did just that. Of their moves to improve the supporting cast, the Jets' agreement to a contract extension with Breece Hall was a very important one.Now, with ESPN's Jeremy Fowler sharing running back rankings conducted through polls of NFL scouts, executives, and coaches, the Jets' decision to sign Hall to a new contract looks to be aging well, as the star RB is ranked inside the top-10 in the NFL.Jets' Breece Hall ranks No. 10 on ESPN RB ranking"10. Breece Hall, New York Jets," Fowler shared. "... Hall turned in his first 1,000-yard rushing campaign last season for